AFC Championship: Most appearances, wins, losses - AS USA
NFL 2022 playoff picture, standings: Eagles game away from locking up home field, Chiefs clinch AFC West
NFL playoffs: Chiefs, Bengals, Eagles and 49ers - meet the teams battling it out to reach Super Bowl LVII in Arizona, NFL News
AFC Championship Game History: Most Wins, Losses and Appearances – NBC4 Washington
Super Bowl, History, Appearances, Results, & Facts
A.F.C. Championship Game: A.F.C. Championship: Kansas City Beats Cincinnati, 23-20, With Late Field Goal - The New York Times
2022 AFC Championship Game: A.F.C. Championship: Cincinnati Upsets Kansas City - The New York Times
2023 NFL schedule release: Win-loss predictions, analysis for every team
Chiefs defeat Jaguars, advance to fifth consecutive AFC Championship Game
25 years ago today: Chargers beat Steelers to reach Super Bowl - The San Diego Union-Tribune
List of NFL champions (1920–1969) - Wikipedia
AFC Championship Game: Who won the AFC Championship last year?