As of the start of the 2008 season: The Minnesota Vikings and Buffalo Bills have each been to 4 Super Bowls and never won. The Cincinnati Bengals and Philadelphia Eagles have each been to 2 Super Bowls and never won.
Two teams have won three Super Bowls in four years: 1) Dallas Cowboys - Super Bowls XXVII, XXVIII, and XXX 2) New England Patriots - Super Bowls XXXVI, XXXVIII, and XXXIX
Craig Morten and Kurt Warner
The Jacksonville Jaguars have never won a Super Bowl Title. They are one of five franchises to have never played in the NFL title game. The other teams are the Cleveland Browns, the Detroit Lions, the Houston Texans and the New Orleans Saints
Marv Fleming. Fleming was a tight end who won Super Bowls I and II with the Green Bay Packers and Super Bowls VII and VIII with the Miami Dolphins.
Click on the 'Super Bowl Games' link on this page to see a breakdown of all 41 Super Bowls.
bills
Cleveland, Jacksonville, Houston, New Orleans, Detroit
Bills, and Vikings
Two teams have won three Super Bowls in four years: 1) Dallas Cowboys - Super Bowls XXVII, XXVIII, and XXX 2) New England Patriots - Super Bowls XXXVI, XXXVIII, and XXXIX
bengals
Pittsburgh steelers
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There have only been 7 teams that have won consecutive Super Bowls :Green Bay Packers (Super Bowls I and II)Miami Dolphins (Super Bowls VII and VIII)Pittburgh Steelers (twice : Super Bowls IX and X, XIII and XIV)San Francisco 49ers (Super Bowls XXIII and XXIV)Dallas Cowboys (Super Bowls XXVII and XXVIII)Denver Broncos (Super Bowls XXXII and XXXIII)New England Patriots (Super Bowls XXXVIII and XXXIX)
There haven't even been 5 Super Bowls since 2008.
pittsburgh steelers
the packers
New England