NFL flex schedule rules and how they impact Bengals, Browns
NFL schedule: Packers-Bears open Week 1 on 'Sunday Night Football'
Packers-49ers game Nov. 24 flexed to Sunday Night Football
Packers' Winners and Losers from Week 2 victory over Bears
The NFL is flexing Week 15's Browns-Giants game to Sunday Night Football at the expense of 49ers-Cowboys
NFL Schedule on TV6 & FOX UP 2021-2022
Chicago Bears avoid getting cut from Sunday Night Football for now - Chicago Sun-Times
Green Bay Packers and San Francisco 49ers vie for NFC supremacy on Sunday night, NFL News
Baltimore Ravens-Green Bay Packers Week 15 2021 Game Flexed to 4:25 p.m.