Which NFL Conference Has the Best Super Bowl Record?
NFL Playoffs: Previewing the AFC, NFC conference championship games - Steel City Underground
MOST Super Bowl Wins by NFL Divisions
Who's going to Super Bowl 57? NFL playoffs conference title games set
The NFC is off to a record-setting start to the NFL season with seven teams at 2-0 - The San Diego Union-Tribune
NFL Predictions: Picks for the Conference Championship Games
NFL playoffs: Chiefs, Bengals, Eagles and 49ers - meet the teams battling it out to reach Super Bowl LVII in Arizona, NFL News
National Football League - Wikipedia
Super Bowl, History, Appearances, Results, & Facts
AFC vs. NFC: 7 Key Differences, Pros & Cons, Similarities
In the last 15 SuperBowls, 12 teams from the NFC have made an appearance while only 6 have competed from the AFC : r/nfl
NFL conference championship games: Expert picks vs. the spread
NFL projected records 2023: Which teams will post most wins this year?