The Pittsburgh Steelers have played in 15 championship games. The most in NFL history.
What NFL team played in the most thanks given day games
The most games played by an NFL QB is 273 by Brett Favre between 1991-2008.
4 is the amount of preseason games played by a NFL team in a season.
The Pittsburgh Steelers have played in 15 AFC championship games. That is the most in NFL history.
Brett Favre 269 games.