The Eagles have made two appearances in the Super Bowl: Super Bowl XV (1981) where they played against the Oakland Raiders and lost. Super Bowl XXXIX (2005) where they played against the New England Patriots and lost.
super bowl 37,39,,43,and46 and lost super bowl 35 and 43
The Super Bowl in 2005 was played on February 6, 2005.
The Seattle Seahawks went to Super Bowl XL in the 2005-2006 season, and lost to the Pittsburgh Steelers, 21-10.
They have never lost in the Super Bowl. They won in both Super Bowl XXXV (2009) and Super Bowl XLVII (2013).
The Philadelphia Eagles have only reached the Super Bowl two times losing both. The first was on Jan 25, 1981 (Super Bowl XV) to the Oakland Raiders and the second was on Feb 6, 2005 (Super Bowl XXXIX) to the New England Patriots.
It was on February 6, 2005. The Philadelphia Eagles lost to the New England Patriots 24-21 in Super Bowl XXXIX.
The Giants lost Super Bowl XXXV to the Ravens.
The Baltimore Colts lost the third Super Bowl to the New York Jets.
The Dallas Cowboys lost twice to the Pittsburgh Stelers in the Super Bowl. Dallas lost Super Bowl X 21-17 and Super Bowl XIII 35-31.
The Minnesota Vikings lost to the Dolphins in Super Bowl VIII, the Steelers in Super Bowl IX, and the Raiders in Super Bowl XI.
Super Bowl XX they lost to the Bears 46-10 Super Bowl XXXI they lost to the Packers 35-21 Super Bowl XXXVI they beat the Rams 20-17 Super Bowl XXXVIII they beat the Panthers 32-29 Super Bowl XXXIX they beat the Eagles 24-21 Super Bowl XLII they lost to the Giants 17-14