X-appearance

NFL team with the most Super Bowl appearances : Dallas Cowboys

Through Super Bowl XLIV, Dallas has been to the Super Bowl 8 times, Pittsburgh 7 times, and New England and Denver 6 times.

Dallas:
SB5 : 16-13 Baltimore Colts over Dallas
SB6 : 24-3 Dallas over Miami
SB10: 21-17 Pittsburgh over Dallas (1976)
SB12: 27-10 Dallas over Denver
SB13: 35-31 Pittsburgh over Dallas
SB27: 52-17 Dallas over Buffalo
SB28: 30-13 Dallas over Buffalo
SB30: 27-17 Dallas over Pittsburgh (1996)

Pittsburgh:
SB9 : 16-6 Pittsburgh over Minnesota
SB10: 21-17 Pittsburgh over Dallas (1976)
SB13: 35-31 Pittsburgh over Dallas
SB14: 31-19 Pittsburgh over LA Rams
SB30: 27-17 Dallas over Pittsburgh (1996)
SB40: 21-10 Pittsburgh over Seattle (2006)
SB43: 27-23 Pittsburgh over Arizona (2009 - most recent)

New England:
SB20: 46-10 Chicago over New England (1986)
SB31: 35-21 Green Bay over New England
SB36: 20-17 New England over LA Rams
SB38: 32-29 New England over Carolina
SB39: 24-21 New England over Philadelphia
SB42: 17-14 NY Giants over New England

Denver:
SB12: 27-10 Dallas over Denver
SB21: 39-20 NY Giants over Denver
SB22: 42-10 Washington over Denver
SB24: 55-10 San Francisco over Denver
SB32: 31-24 Denver over Green Bay
SB33: 34-19 Denver over Atlanta