Pittsburgh Steelers (16) 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 10 AFC championships. The Steelers share the record for second most Super Bowl appearances with the Broncos, and Dallas Cowboys (8). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011. The Steelers, whose history traces to a regional pro team that was established in the early 1920s, joined the NFL as the Pittsburgh Pirates on July 8, 1933, owned by Art Rooney
History of the Pittsburgh Pirates World Series each time. In both 1991 and 1992, they lost closely contested League Championship Series to the Atlanta Braves. After the 1992 season, the front office set out to rebuild the team, giving up several high-payroll players in favor of a younger crew. The Pirates were unable to produce a winning season until 2013, accumulating a 20-year losing streak – the longest in any of the four major professional North American sports leagues. The closest the Pirates had come to fielding a winning team during that period was the 1997 team, which finished second in the NL Central despite