The 2003 NFL season was the 84th regular season of the National Football League (NFL).
The Philadelphia Eagles opened Lincoln Financial Field.
Regular season play was held from September 4, 2003 to December 28, 2003. Due to damage caused by the Cedar Fire, Qualcomm Stadium was used as an emergency shelter, and thus the Miami Dolphins–San Diego Chargers regular season match on October 27 was instead played at Sun Devil Stadium, the home field of the Arizona Cardinals.
The playoffs began on January 3, 2004. The NFL title was eventually won by the New England Patriots when they narrowly defeated the Carolina Panthers in Super Bowl XXXVIII at Reliant Stadium in Houston, Texas on February 1. Taken from https://en.wikipedia.org/wiki/2003_NFL_season

Final Stats:

Record	Team
14 2	New England Patriots
13 3	Kansas City Chiefs
12 4	St. Louis Rams
12 4	Indianapolis Colts
12 4	Tennessee Titans
12 4	Philadelphia Eagles
11 5	Carolina Panthers
10 6	Green Bay Packers
10 6	Seattle Seahawks
10 6	Baltimore Ravens
10 6	Denver Broncos
10 6	Miami Dolphins
10 6	Dallas Cowboys
9 7	Minnesota Vikings
8 8	Cincinnati Bengals
8 8	New Orleans Saints
7 9	San Francisco 49ers
7 9	Tampa Bay Buccaneers
7 9	Chicago Bears
6 10	Pittsburgh Steelers
6 10	New York Jets
6 10	Buffalo Bills
5 11	Atlanta Falcons
5 11	Washington Redskins
5 11	Jacksonville Jaguars
5 11	Detroit Lions
5 11	Houston Texans
5 11	Cleveland Browns
4 12	San Diego Chargers
4 12	Oakland Raiders
4 12	New York Giants
4 12	Arizona Cardinals
Playoff Games
Week	Day	Date		Winner/tie		Loser/tie	PtsW	PtsL
WildCard	Sat	3-Jan	boxscore	Carolina Panthers		Dallas Cowboys	29	10
WildCard	Sat	3-Jan	boxscore	Tennessee Titans	@	Baltimore Ravens	20	17
WildCard	Sun	4-Jan	boxscore	Green Bay Packers		Seattle Seahawks	33	27
WildCard	Sun	4-Jan	boxscore	Indianapolis Colts		Denver Broncos	41	10
Division	Sat	10-Jan	boxscore	New England Patriots		Tennessee Titans	17	14
Division	Sat	10-Jan	boxscore	Carolina Panthers	@	St. Louis Rams	29	23
Division	Sun	11-Jan	boxscore	Philadelphia Eagles		Green Bay Packers	20	17
Division	Sun	11-Jan	boxscore	Indianapolis Colts	@	Kansas City Chiefs	38	31
ConfChamp	Sun	18-Jan	boxscore	New England Patriots		Indianapolis Colts	24	14
ConfChamp	Sun	18-Jan	boxscore	Carolina Panthers	@	Philadelphia Eagles	14	3
SuperBowl	Sun	1-Feb	boxscore	New England Patriots	N	Carolina Panthers	32	29
Most points scored:
Kansas City Chiefs 484
Fewest points allowed:
New England Patriots 238
Most points scored in a game
55, Indianapolis Colts 9/28