Reigning champion Chiefs dump Bills 38-24 in AFC title game

Kansas City Chiefs quarterback Patrick Mahomes, left, celebrates with the Lamar Hunt Trophy after the AFC championship game against the Buffalo Bills, Sunday, Jan. 24, 2021, in Kansas City, Mo. The Chiefs won 38-24. (AP Photo/Charlie Riedel)

KANSAS CITY, Mo. — It took the Kansas City Chiefs five frustrating decades to make their third Super Bowl appearance.