the bengals and the browns
The Buffalo Bills have the most consecutive appearances in a Super Bowl. The went to Super Bowls XXV, XXVI, XXVII, and XXVIII. The lost all four games.
As of 2009, the Dallas Cowboys have been to the most Super Bowls with a total of eight(8) appearances.
No Miami Dolphin assistant coach has ever moved on from the team and won a Super Bowl title as the Head Coach of another franchise. In fact, no Mimai Dolphin assistant coach has ever brought another NFL franchise to the Super Bowl and lost as a head coach.
Chuck Noll was the Steelers head coach for their first Super Bowl win. Noll went on to win four Super Bowls in all.
The Buffalo Bills
Buffalo went to 4 straight superbowls
because the Giants lost At Super Bowls Except Eil mANNING
the redskins went to 4 Super Bowls, but has only won 2
The Minnesota Vikings.