17 Times, most recently in 2002.
Three times
the NFC has won 24 and the AFC has won 21 respectively as of superbowl 45
The Philadelphia Eagles have won the NFC East Championship 8 times (1980, 1988, 2001, 2002, 2003, 2004, 2006, 2010).
22
23.
5.
18 times through the beginning of the 2013 season.
15
2
Series Is Tied NFC 20 Wins - AFC 20 Wins.
The Steelers won eight AFC championship games in their history. They have never played in the NFC.