What do the remaining 4 teams in the NFL playoffs have in common ... made it to the Super Bowl in 1973, 1983, 1984 and 1988.

Kansas City’s record in the AFC Championship game is 4-3. The franchise experienced a long drought of limited playoff success, making its first appearance in the championship round in the 1993 season.

The NFL playoffs are down to the conference championship games. What to know about the teams still in contention for a Super Bowl title.