For the 2006 season, the Oakland Raiders had the fewest wins with 2. The Detroit Lions had 3 wins and the Cleveland Browns and Tampa Bay Buccaneers both had 4 wins.
Colts
The Chicago Bears, who have 709 wins as of the start of the 2010 season.
The Miami Dolphins
a winning season is when a team has more wins than losses. For example a team with a 9-7 (or better) record has had a winning season.
Nine wins is considered a winning season...eight would be even.
San Francisco. It was formerly an NFL record for wins in a decade, but the Colts broke it last week.
49ers
The Chicago Bears have the most regular season wins (686) and the most total wins (702) of any NFL team.
The Chicago Bears have the most victories in NFL history. They are 744-568-42.
Through the 2013 season, the Pittsburgh Steelers (33-21) and the Dallas Cowboys (33-25) are tied for the most playoff wins in NFL history.
The worst NFL season record ever achieved by a team in the history of the league was 0 wins and 16 losses, which has happened multiple times.
Minnesota Vikings