The Colts have won two Super Bowl championships (Super Bowl V and Super Bowl XLI). They also played in and lost Super Bowl III and Super Bowl XLIV. Before the AFL and NFL merged in 1970, they won three NFL Championships (1958, 1959, and 1968). In their 56-year history (through the 2009 season), they have an overall regular-season record of 441 wins, 390 losses, and 7 ties. They have made 22 postseason appearances, and have an overall postseason record of 19 wins and 18 losses. By winning Super Bowl XLI the Colts became the first team that played its home games in a domed stadium to win a Super Bowl held in an outdoor stadium.