The Denver Bronco's quarterback who holds the record for the most passing yards in a game was Peyton Manning. He passed the record of Drew Brees
Chuck Hartlieb - 558 yards
Former Dallas Cowboy quarterback Troy Aikman hold the record for most passing yards in a Thanksgiving Day game with 455 yards.
Former Cowboy quarterback and Hall of Famer Troy Aikman holds the record for the most passing yards in a Thanksgiving day game. He threw for 455 yards versus the Minnesota Vikings 11/26/1998
* Most passing yards, single game, 414 : Kurt Warner (XXXIV) * Kurt Warner 1156
BJ Symons (Texas Tech, 2003) holds the record for most passing yards in a twelve game season (5,336) and 13 game season (5833). David Klingler (Houston, 1990) 5,140 holds the record for most passing yards in an 11 game season. Visit fbsstatistics.com for a list of all qb's with over 3,500 yards in a season.
In the NFL through 9 games of the 2010 season, that is Peyton Manning with a career average of 262.6 passing yards per game. Kurt Warner is second at 258.8 passing yards per game.
Dan Marino holds the record for most passing touchdowns in a championship game
Matt Flynn with 480 passing yards against the Detroit Lions on January 1, 2012.