National Football League regular season

The National Football League regular season begins the weekend after Labor Day in early September and ends in December or early January. It consists of 256 games, where each team plays 16 games during a 17-week period. Since 2012, the NFL schedule generally has games in one of five time slots during the week. A game played on Thursday night, kicking off at 8:25 PM (ET). The majority of games are played on Sunday, with most kicking off at 1:00 PM (ET), some late afternoon games starting at 4:05 or 4:25 PM (ET) and one Sunday night game which starts at 8:30 PM (ET). A Monday night game then starts at 8:30 PM (ET). In addition to these regularly scheduled games, there are occasionally games at other times, such as a or Saturday afternoon or evening, or the annual Thanksgiving Day games. During the final week of the regular season, all games are held on Sunday.

In place since 2006, the current broadcasting contract establishes broadcast partners for each game. The Sunday afternoon games are broadcast either on CBS or Fox. CBS has the broadcast rights for teams in the American Football Conference while Fox has the rights for teams in the National Football Conference. In games where teams from both conferences play each other, the network with the broadcast rights for the "away" team will broadcast the game. In each local television market, three Sunday afternoon games are played. One of the two networks gets a doubleheader, while the other network has the right to broadcast a single game; the networks alternate weeks when each has the right to the doubleheader. Doubleheader games are broadcast at 1:00 (ET) and 4:25 PM (ET). The network with the single game will have an official kick-off time at either 1:00 PM (ET) or 4:05 PM (ET). In addition to the regular Sunday afternoon games, there are three prime time games each week. The Thursday night game is broadcast by the NFL Network (the first eight Thursday night games are also simulcast by CBS). The Sunday night game is broadcast by NBC, while the Monday night game is broadcast by ESPN.

The NFL uses a strict scheduling algorithm to determine which teams play each other from year to year, based on the current division alignments and the final division standings from the previous season. The current formula has been in place since 2002, the last year that the NFL expanded its membership. Generally, each team plays the other three teams in its own division twice, all four teams from a single division in the AFC once, all four teams from a single division in the NFC once, and two additional intra-conference games based on the previous year final standings.

Game times

Main article: NFL on television

Since 1990, the majority of NFL regular-season games are played on Sundays at 1 pm, or around 4:00 to 4:25pm ET (see below), with the late afternoon (ET) games usually reserved either for matches hosted in the Pacific Time Zone or Mountain Time Zone, or for one or more marquee contests. The current NFL television contract awards the American broadcast of these games to Fox or CBS, with Fox showing games where the visiting team is from the NFC and CBS showing games where the visiting team is from the AFC. Each of these Sunday afternoon games is televised on a regional basis to a few or several areas around the country.

On each Sunday of the regular season, either CBS or Fox air two games in a doubleheader package, while the other network may show only one game. Late games scheduled to air on the network showing only one game are scheduled to start at 4:00pm EST, while the second game of a doubleheader will kick off later at 4:25pm; this is to avoid conflicts with 1:00pm games that have run late.

The schedule allows for 4 other regular time slots, in which these games are broadcast nationally across the country:

1. One Sunday night game, which has been regularly scheduled since 1987, and has aired on NBC since 2006.
2. One Monday Night Football game, which has been regularly scheduled since 1970, and has been appearing on ESPN since 2006. Also since 2006, two games have been on the first Monday of the season. The practice of holding a Monday night game during the last week of the season ended after the 2002 season due to, among other reasons, low ratings, and a competitive imbalance involved for potential playoff teams who would have one less day of rest before the postseason.
3. On Thursday nights since 2006, one game has been played and aired on the NFL Network on the weeks including and after Thanksgiving Day. In addition, during the day on Thanksgiving, the NFL has played Thanksgiving Day games since 1920; by tradition the Dallas Cowboys and the Detroit Lions always host these afternoon games. Beginning with the 2012 season, the NFL has played games on Thursday nights for the whole season.
4. Should there be a need for it, an occasional Saturday afternoon or night game, only in mid to late December, due to the Sports Broadcasting Act of 1961. December Saturday games (night and, before 2006, day as well) were a regular part of the schedule through 2011.

Since the 2006 season, the NFL has used a "flexible scheduling" system for the last seven weeks of the regular season when there is a Sunday night game. In 2014, that was expanded to include weeks 5 - 17. Flex scheduling ensures quality matchups on Sunday nights and it allows for surprise teams to play in primetime.

History

Number of regular season games per team
1935–1936	12 games
1937–1942, 1946	11 games (12 weeks)
1943–1945	10 games (12 weeks)
1947–1960	12 games (variable weeks)
1961–1965, 1967-1977	14 games (14 weeks)
1966	14 games (15 weeks, odd number of teams)
1978–1981, 1983–1986, 1988–1989	16 games (16 weeks)
1982	9 games (17 weeks, strike)
1987	15 games (16 weeks, strike)
1990–92, 1994–2000, 2002–present	16 games (17 weeks)
1993	16 games (18 weeks, additional bye week)
2001	16 games (18 weeks, September 11 attacks)

In its early years after 1920, the NFL did not have a set schedule, and teams played as few as eight and as many as sixteen games, many against independent professional, college or amateur teams. From 1926 through 1946, they played from eleven to fourteen games per season, depending on the number of teams in the league. From 1947 through 1960, each NFL team played 12 games per season. In 1960, the American Football League began play and introduced a balanced schedule of 14 games per team over a fifteen-week season, in which each of the eight teams played each of the other teams twice, with one bye week. Competition from the new league caused the NFL to expand and follow suit with a fourteen-game schedule in 1961.

Also in 1961, the U.S. Congress passed the Sports Broadcasting Act in response to a court decision which ruled that the NFL's method of negotiating television broadcasting rights violated antitrust laws. The law allows the league to sell the rights to all regular season and postseason games to the networks, but prohibits the league from directly competing with high school and college football games. Since high school and college teams typically play games on Friday and Saturday, respectively, the NFL cannot hold games on those days until those seasons generally end in mid-December.

From 1961 through 1977, the NFL schedule consisted of fourteen regular season games played over fourteen weeks. Opening weekend typically was the weekend after Labor Day, or rarely two weekends after Labor Day. Teams played six or seven exhibition games. In 1978, the league changed the schedule to include sixteen regular season games and four exhibition games. From 1978-1989, the sixteen games were played over sixteen weeks.

In 1990, the NFL introduced a bye week to the schedule. Each team played sixteen regular season games over seventeen weeks. During the season, on a rotating basis, each team would have the weekend off. As a result, opening weekend was moved up to Labor Day weekend. The league had an odd number of teams (31) from 1999 to 2001. During that period, at least one team had to be given a bye on any given week. For the 1993 season, the league experimented with the schedule by adding a second bye week for each team, resulting in a 18-week regular season. In 2001, the September 11th attacks resulted in the league postponing its week 2 games, leading to another 18 week season.

Since the 2002 season, the league has scheduled a nationally televised regular season kickoff game on the Thursday night after Labor Day, prior to the first Sunday of NFL games to kick off the season. The first one, featuring the San Francisco 49ers and the New York Giants, was held on September 5, 2002 largely to celebrate New York City's resilience in the wake of the September 11, 2001 attacks. Since 2004, the NFL has indicated that the opening game will normally be hosted by the defending Super Bowl champions as the official start of their title defense. Under this scheduling system, the earliest the regular season could begin is September 4, as it was in the 2008 and 2014 seasons, due to September 1 falling on a Monday, while the latest possible is September 10, as it was in the 2009 and 2015 seasons, due to September 1 falling on a Tuesday.

Formula

Current formula

POS	AFC East	AFC North	AFC South	AFC West
1st	Patriots	Steelers	Colts	Broncos
2nd	Bills	Bengals	Texans	Chiefs
3rd	Dolphins	Ravens	Jaguars	Chargers
4th	Jets	Browns	Titans	Raiders
POS	NFC East	NFC North	NFC South	NFC West
1st	Cowboys	Packers	Panthers	Seahawks
2nd	Eagles	Lions	Saints	Cardinals
3rd	Giants	Vikings	Falcons	49ers
4th	Redskins	Bears	Buccaneers	Rams

This chart of the 2014 season standings displays an application of the NFL scheduling formula. The Patriots in 2014 (marked in green) finished in first place in the AFC East. Thus, in 2015, the Patriots will play two games against each of its division rivals (marked in red), one game against each team in the AFC South and NFC East (marked in yellow), and one game each against the first-place finishers in the AFC North and AFC West (marked in orange).

Currently, the thirteen opponents each team faces over the 16-game regular season schedule are set using a pre-determined formula:

• Each team plays twice against each of the other three teams in its division: once at home, and once on the road (six games). This matchup of intra-division opponents is a constant every season.
• Each team plays once against each of the four teams from another division within its own conference, with the assigned division based on a three-year rotation: two at home, and two on the road (four games).
• Each team plays once against one team from each of the remaining two divisions within its conference, based on the final division standings from the prior season: one at home, one on the road (two games).
• Each team plays once against each of the four teams from a division in the other conference, with the assigned division based on a four-year rotation: two at home, and two on the road (four games).

Under this formula, all teams are guaranteed to play every other team in their own conference at least once every three years, and to play every team in the other conference exactly once every four years. The formula also guarantees a similar schedule for every team in a division each season, as all four teams will play fourteen out of their sixteen games against common opponents or each other.

Non-divisional intraconference match-ups can occur over consecutive years if two teams happen to finish in the same place consistently. For example, even though the Colts and Patriots are in different divisions within the same conference, the two teams played each other every season between 2003 and 2012 because both teams finished in first place in their divisions each previous season. Similarly, the Redskins and the Rams played each other each season from 2008 to 2011 because both teams kept landing in fourth place in their divisions.

Although this scheduling formula determines each of the thirty-two teams' respective opponents, the league usually does not release the final regular schedule with specific dates and times until the spring; the NFL needs several months to coordinate the entire season schedule so that, among other reasons, games are worked around various scheduling conflicts, and that it helps maximize TV ratings. Since 2010, all Week 17 games have consisted solely of divisional contests, in an attempt to increase competition after several cases of playoff-bound teams resting their regular starters and playing their reserves.

Home/Away determination

When two divisions are assigned to play each other for four games, the home and away assignments alternate from the last time the two divisions were paired. For example in 2015, the AFC East was paired with the AFC South as they were paired in 2012. In 2012, the AFC East New England Patriots played home games against the AFC South Colts and Texans while playing away games at the Jaguars and Titans. On their next pairing of the AFC East and AFC South in 2015, these home/away assignments were flipped and the Patriots played away games at the Colts and Texans and played home games against Jaguars and Titans.

For the two games played against intraconference opponents based on the same ranking in the final division standings, the home/away assignments rotate on a fixed six-year schedule. For example, each team in the AFC East over the years 2010-2021 played and will play home/away games on the schedule set below.

Years	AFC East Paired Division (in-conference) (4 games)	Home Game (same rank in conference)	Away Game (same rank in-conference)
2010, 2016	AFC North	AFC South	AFC West
2011, 2017	AFC West	AFC South	AFC North
2012, 2018	AFC South	AFC West	AFC North
2013, 2019	AFC North	AFC West	AFC South
2014, 2020	AFC West	AFC North	AFC South
2015, 2021	AFC South	AFC North	AFC West

This shows that the 1st place team in the AFC East played the 1st place team in the AFC South at home in 2010 and 2011 and played the 1st place team in the AFC South away in 2013 and 2014.

"West Coast" modification

Under the original 2002 formula, half of the teams scheduled to play all the AFC West clubs had to travel to both Oakland and San Diego in the same season, while half of the clubs playing the NFC West had to make their way to both San Francisco and Seattle. In years in which a division was scheduled to play both AFC and NFC West teams, two clubs (such as the New England Patriots and New York Jets in 2008) each had to make cross-country trips to all four of the aforementioned west coast teams.

As a result, after all of the teams had cycled through playing against each other both home and away by the end of the 2009 season, the NFL modified the pairings to relieve teams from having to travel to the west coast more than twice in a season. Under the modifications implemented in 2010, clubs now only have to travel to play one team based on the west coast (either Oakland or San Diego) in years they play the teams in the AFC West, and only one such team (either San Francisco or Seattle) in years they play the NFC West.

Past formulas

Prior to 2002 (when the league expanded to 32 teams) the league used similar scheduling rubrics, though they were adjusted for the number of teams and divisions. From 1970 to 1994, and again from 1999 to 2001, the league did not have equal numbers of teams in every division, so not every team's opposition could be determined by the same means. While teams playing against their division rivals twice each has been a constant since at least the AFL–NFL merger, not all teams would play the same amount of divisional games between the divisions due to the imbalances that had existed. The AFC Central in between 1999-2001, having had six teams resulting in part from the Cleveland Browns relocation controversy, would probably be one of, if not the, most extreme examples, as the teams played ten intra–division games in a 16-game schedule. The only time since the merger that the league has been completely "balanced" has been from 1995 to 1998 (with 6 divisions of 5 teams each) and since 2002 (with 8 divisions of 4 teams each). From 1978 up to 2002, most teams always played four of the teams from a division in the other conference on a rotating basis (with certain exceptions differing between time periods), while lacking a rotary schedule within the conference; this meant that while a team would be more likely to play every team in the other conference on a regular basis, they could go far longer without playing every team in their own. For example, between 1970 (when the leagues merged) and 2002 (when the current schedule was introduced) the Denver Broncos and the Miami Dolphins played only 6 times; including a stretch where they met only once between 1976 and 1997.

POS	AFC East	AFC Central	AFC West
1st	Bills	Bengals	Raiders
2nd	Dolphins	Oilers	Chiefs
3rd	Colts	Steelers	Seahawks
4th	Jets	Browns	Chargers
5th	Patriots		Broncos
POS	NFC East	NFC Central	NFC West
1st	Giants	Bears	49ers
2nd	Eagles	Buccaneers	Saints
3rd	Redskins	Lions	Rams
4th	Cowboys	Packers	Falcons
5th	Cardinals	Vikings

This is an example of the formula used for determining opponents for teams that finished in last place in each of the five-team divisions between 1978 and 1994, when the league consisted of 28 teams playing 16 games each. The 1990 New England Patriots finished in last place in the AFC East. Therefore, in 1991, they played all of their division rivals (marked in red) twice each, one game against each team in the four-team AFC Central (marked in yellow), two games against the last-place finisher in the AFC West (marked in orange), and one game each against the last-place finishers in the NFC East and NFC Central (marked in blue).

POS	AFC East	AFC Central	AFC West
1st	Patriots	Steelers	Broncos
2nd	Bills	Bengals	Chiefs
3rd	Colts	Jaguars	Chargers
4th	Dolphins	Oilers	Raiders
5th	Jets	Ravens	Seahawks
POS	NFC East	NFC Central	NFC West
1st	Cowboys	Packers	Panthers
2nd	Eagles	Vikings	49ers
3rd	Redskins	Bears	Rams
4th	Cardinals	Buccaneers	Falcons
5th	Giants	Lions	Saints

This is an example of the formula used for determining a team's opponents between 1995 and 1998, when the league consisted of six divisions of five teams each. The 1996 San Francisco 49ers finished in 2nd place in the NFC West. Therefore, in 1997, the 49ers played all their division rivals (marked in red) twice each, one game each against the other second-place finishers in the NFC (marked in orange), one game against one additional team in the NFC East and NFC Central, and one game against each team in the AFC West (marked in yellow) except for the 4th-place Raiders.

1995-1998 NFL Scheduling Formula

When the divisions were balanced between 1995 and 1998, each team would play a home and away series against their divisional rivals (8 games), two teams from each of the other divisions within the conference (two having finished the same place, and two others determined by where they placed in the standings), and four teams from a division in the other conference by the aforementioned rotary basis (where the team placed in the standings determines which team in the interconference division they will not play, and that team would have the "polar opposite" place (i.e.: 1st is the polar opposite of 5th) in their division). An example of which can be seen to the right.

1978-1994 NFL Scheduling Formula

The scheduling formula before 1995 was very similar, except in a modified format to fit not having fully balanced divisions. During these years, teams in five-team divisions who didn't finish last would not normally face a 5th place team outside their division, whether or not those teams were intraconference. There was a special so-called "last place" or "fifth-place" schedule for teams who finished in last place in a five-team division. In addition to their division games, a team who finished in last place in the previous season would also primarily play the other teams who finished in last place in their respective divisions (the intraconference one would be played twice to fill a void otherwise taken by a third team that finished the same place), plus all the clubs in the four team division in their conference. An example of this is also shown to the right. The teams in a four-team division played only six divisional games, as opposed to the eight that teams in five-team divisions had played. This void would be filled by having to play against the 5th place teams in their conference in addition to their regular scheduling, hence tying to the "fifth-place" schedule.

Regular Season Expansion Proposals

There have been proposals to expand the regular season schedule to 17 or 18 games per team. Current Commissioner Roger Goodell has said he favors expanding it to 18 games. However, a longer regular season proposal was defeated in the 2011 labor negotiations between the owners and the players association. One of the proposals for the 17th and 18th games is to have every team play at least one game abroad every year. Another idea being put forth by Houston Texans owner Bob McNair is to move the traditional regional rivalries that are currently played in the preseason (such as the Governor's Cups) into a permanent annual part of each NFL team's schedule. The NFL Players' Association opposes extending the season, largely because of injury concerns, and extending the season would require that such an extension be included in the next collective bargaining agreement. The collective bargaining agreement signed in 2011 maintained the sixteen game regular season schedule.

Scheduled division match-ups

This chart displays the current schedule of division match-ups, based on the three-year intra-conference and four-year inter-conference rotations in place since 2002. In each year, all four teams in each division listed at the top will play one game against all four teams in both of the divisions to which it has been assigned — one from the AFC, the other from the NFC.

		Divisions
Year		AFC East	AFC North	AFC South	AFC West	NFC East	NFC North	NFC South	NFC West
2015	AFC	South	West	East	North	East	West	South	North
	NFC	East	West	South	North	South	West	East	North
2016	AFC	North	East	West	South	North	South	West	East
	NFC	West	East	North	South	North	East	West	South
2017	AFC	West	South	North	East	West	North	East	South
	NFC	South	North	West	East	West	South	North	East
2018	AFC	South	West	East	North	South	East	North	West
	NFC	North	South	East	West	South	West	East	North

Regular season games played outside of the U.S.

Main article: NFL International Series

To date, several NFL regular season games have been played outside of the U.S. The first was the 2005 game between the Arizona Cardinals and the San Francisco 49ers, which was played in Mexico City.

In October 2006, NFL club owners approved a plan to stage up to two international regular season games per season beginning in 2007 and continuing through at least 2011. The New York Giants and the Miami Dolphins played at Wembley Stadium in London on October 28, 2007 for the first of these games. A second game in London took place on Sunday 26 October 2008, when the San Diego Chargers took on the nominal 'home team' New Orleans Saints, also at Wembley. The New England Patriots were the designated visitors when they beat the Tampa Bay Buccaneers 35-7 on October 25, 2009.

The long term plan was originally to have two international games played every year, on a 16-year rotating schedule that would guarantee that each team would get to play twice over that span: once as the home team and once as the away team. This was abandoned when the St. Louis Rams, who are co-owned with Arsenal, a prominent soccer team in London, signed a three-year agreement to be the home team in the International Series games in London. This plan has since been re-established after the Rams announced that they would not be returning to England in 2013; the Rams would return to London as host team in 2016.

Since, the NFL has announced that the Jacksonville Jaguars will play one home game a season at Wembley, up to and including 2016, later extended to 2020. Their first game, versus the San Francisco 49ers, saw the 49ers winning comfortably. A second game was played at Wembley for the first time, with the Minnesota Vikings hosting and beating the Pittsburgh Steelers. Meanwhile, a record three fixtures were announced from the 2014 season, with the Jacksonville Jaguars hosting the Dallas Cowboys, the Atlanta Falcons hosting the Detroit Lions and the Oakland Raiders hosting the Miami Dolphins at Wembley.

The Buffalo Bills played one regular season game each year from 2008 through 2013 in Toronto, Ontario as part of the Bills Toronto Series; two preseason games were also played as part of the same series. Poor ticket sales, fan disgust in Buffalo and the death of Bills owner Ralph Wilson prompted the cancellation of the series in 2014.

Disruptions of the schedule

See also: Canceled NFL games and Temporary NFL home stadiums

Conflicts with other sports leagues and organizations

From the beginnings of the NFL, most teams shared stadiums with Major League Baseball teams, with the MLB teams holding leases giving them priority. The NFL was required to schedule around September baseball games. In October, this frequently resulted in NFL teams having to reschedule on short notice if the MLB team in their city made the playoffs. On some occasions, the NFL game could be moved to Saturday or Monday. The NFL would often schedule October division games so that teams would be able to swap home game dates if it appeared that the MLB playoff schedule would make a stadium unavailable to the NFL. Perhaps the most extreme case was in 1973, when the New York Jets played at Shea Stadium and were forced to play their first six games on the road due to the Mets playing in the World Series.

As more MLB teams started to move into baseball-only stadiums by the 1990s and 2000s, this became less of a problem. Currently, the only remaining shared NFL-MLB venue is the O.co Coliseum, which houses the Oakland Raiders and the Oakland Athletics. Additionally, only two NFL teams currently share a venue with a Major League Soccer team — the New England Patriots share Gillette Stadium with the New England Revolution, while the Seattle Seahawks share CenturyLink Field with the Seattle Sounders FC. However, there are some NFL and MLB venues that share parking lots — most notably, the respective teams in Baltimore and Seattle. In 2013, the Super Bowl XLVII champion Baltimore Ravens were forced to open on the road due to this fact, as their MLB counterparts, the Baltimore Orioles, were scheduled at home on the same day as the Week 1 NFL Kickoff game and declined to either reschedule or relocate their game. (MLB typically releases the schedule for an upcoming season during September of the previous season, forcing the NFL to accommodate the scheduling needs of teams who share parking lots or stadiums with MLB teams, while MLS typically releases their season schedule well ahead of the NFL's schedule release.) The Super Bowl XLVIII champion Seattle Seahawks averted this conflict for the 2014 season opener, as their MLB counterparts, the Seattle Mariners, played on the road; their respective venues also share the same parking lot. The Seattle Sounders FC also played on the road during the opening week of the 2014 NFL season, assuring no scheduling conflicts. The Buffalo Bills also hosted one game a year at the Rogers Centre, which is the home of the Toronto Blue Jays, but this was only an issue in the preseason, since all such regular season games were scheduled after the end of the MLB World Series.

NFL teams have also shared stadiums with NCAA college football teams and bowl games, either temporarily or permanently, but the Sports Broadcasting Act of 1961 prohibits the NFL from scheduling games on the same days as college football games.

Labor disputes

The 1982 and 1987 seasons were both shortened by labor disputes. The 1982 strike lasted 57 days. Weeks 3 through 10 were canceled, but an additional week was added to make a 9-game schedule. The 1982 playoff matchups were determined by conference standings only. The 1987 strike and subsequent lockout lasted 24 days but only one week of the schedule was lost. Weeks 4 through 6 were played with replacement players. The rest of the season was played as originally scheduled, for a total of 15 games per team.

In the event that the 2011 NFL season had been disrupted because of a then-ongoing labor dispute, the NFL had arranged its schedule to facilitate easier cancellations and postponements. In addition to an emergency scenario of an eight-game schedule beginning in late November, the NFL also arranged its full-length schedule such that weeks 2 and 4 have no division games, week 17 has all division games, and all week 3 matchups can be moved into each team's respective bye week. The league also had a contingency plan to postpone Super Bowl XLVI one week, which (assuming a full playoff schedule) would allow a 13-game schedule with five division games for each team to be played beginning as late as October 16.

Natural disasters

Several games have been postponed or relocated because of natural disasters. A few days before the start of the 2005 NFL Season, the Louisiana Superdome was severely damaged by Hurricane Katrina, and much of the city of New Orleans was destroyed. The New Orleans Saints' eight scheduled home games were moved to other locations, including Giants Stadium, the Alamodome in San Antonio, and Louisiana State University. On September 14, 2008, the Houston Texans were scheduled to host the Baltimore Ravens. The game was postponed until November 9 because of Hurricane Ike (which caused some damage to Reliant Stadium) and several other changes had to be made to the schedule. The roof of the Hubert H. Humphrey Metrodome collapsed on December 12, 2010 after a severe heavy snowstorm, resulting in the stadium being unusable for the remainder of the season. The last two of the Minnesota Vikings' home games had to be moved: one to Ford Field in Detroit (which also led to the game being postponed the following Monday night) and another to TCF Bank Stadium, the University of Minnesota's college football stadium.

The Miami Dolphins have been involved in a number of games that were moved to a different time and date. A few of those games would include 1992 against the New England Patriots (Hurricane Andrew), 2004 against the Tennessee Titans (Hurricane Ivan) and the Pittsburgh Steelers (Hurricane Jeanne), 2005 against the Kansas City Chiefs (Hurricane Wilma), and others. In December 2010, a Minnesota Vikings–Philadelphia Eagles game originally scheduled for the afternoon of Sunday, December 26, a time at which it could have been successfully completed, had two weeks earlier been flexed by NBC to Sunday night and was postponed to Tuesday, December 28, due to a strong Nor'easter. In 2014 the Week 12 visit of the Jets to Buffalo was moved to Detroit (and from Sunday to Monday) due to severe snow in Western New York the previous week.

Other major news events

The American Football League, the precursor to today's American Football Conference, postponed Week 12 of the 1963 season because of the assassination of President Kennedy, on Friday, November 22. The AFL's games were made up by adding a 15th week to a 14-week schedule. The older and more established National Football League went ahead and played as scheduled on Sunday, November 24, 1963.

In 2001, Week 2 of the season was postponed because of the September 11 attacks. At the end of the originally planned 17-week schedule, Week 2 games were played on Sunday, January 6 and Monday, January 7, 2002. The post-season schedule was moved back a week, including Super Bowl XXXVI due to the lack of a bye week before the game.

See also

• List of National Football League seasons