2021 San Francisco 49ers season - Wikipedia
NFL Announces Cowboys-49ers For SNF on Oct. 8
It's official: The NFL expands the regular-season schedule to 17 games - Niners Nation
2021 NFL Schedule For the 17th Game: Every Matchup, How They Were Decided, More
NFL expands to 17 games; Giants add trip to Miami
NFL schedule 2021: Date, kickoff times, scores, TV channel for every game of inaugural 17-game season
49ers 2022 NFL schedule: Dates, times, TV channel, full list of teams on regular-season schedule
Philadelphia Eagles 2023 NFL schedule release: Here is the schedule of games, times and locations for the Birds - 6abc Philadelphia
2023 New York Giants Schedule: Complete schedule, tickets and match-up information for 2023 NFL Season
NFL 2021 - WEEK 1 Schedule
NFL Schedule Release: Week 1 Games and More - The New York Times
2021 Tampa Bay Buccaneers Schedule: Complete schedule, tickets and match-up information for 2021 NFL Season