In contrast with their status as perennial also - rans in the pre-merger NFL, where they were the oldest team never to win a league championship, the Steelers of the post-merger (modern) era are one of the most successful NFL franchises. Pittsburgh has won more Super Bowl titles (6) and hosted more conference championship games (11) than any other NFL team. The Steelers have won 8 AFC championships, tied with the Denver Broncos, but behind the New England Patriots record 9 AFC championships. They share the record for most conference championship games played in with the San Francisco 49ers (15). The Steelers share the record for second most Super Bowl appearances with the Broncos, and Dallas Cowboys (8), but again behind by the Patriots (9). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011.
when was the last time the steelers went to the superbowl
February 6, 2011