bengal's
Through Super Bowl XLIV, one. That was the 2000 New York Giants that lost to the Baltimore Ravens in Super Bowl XXXV.
Houston Oilers
The 1979 Los Angeles Rams that lost to the Pittsburgh Steelers. 2008 Arizona Cardinals
Gale Gilbert was a backup quarterback for the Buffalo Bills for the four years they went to the Super Bowl and lost (Super Bowls XXV-XXVIII) and was the backup quarterback for the San Diego Chargers in Super Bowl XXIX.
5
Miami dolphins
Colts & Saints
2004 and they lost to the Patriots
Through Super Bowl XLIV, no. The worst first 3 games for a Super Bowl team was by the 1987 Denver Broncos who lost Super Bowl XXII. They went 0-2-1. The 1993 Dallas Cowboys who won Super Bowl XXVIII, the 1996 New England Patriots who lost Super Bowl XXXI, the 2001 New England Patriots who won Super Bowl XXXVI, and the 2007 New York Giants who won Super Bowl XLII each lost their first two games of the season before getting their first win in Game 3.
There have been only three teams that had 11-5 regular season records, and then went on to win the Super Bowl: The 2005 Pittsburgh Steelers - Super Bowl XL. The 2001 New England Patriots - Super Bowl XXXVI The 1980 Oakland Raidrs - Super Bowl XV
Yes, they went to Super Bowl 38 but lost to the Patriots on a last second field goal
New York Jets vs Baltimor Colts