NFL owners approve flex scheduling for Thursday Night Football
How NFL's new Thursday night flex scheduling works; impact on Packers
NFL Week 18 flex schedule: Lions-Packers NOT moved to Saturday
The NFL could end up flexing Thursday Night Football games
Thursday Night Football' flex rules, explained: How NFL's
NFL's Thursday Night Flex Could Be A Win For
Sunday Night Football flex of Dolphins vs Chargers was almost
NFL flexes Commanders-Giants to Sunday Night Football
How It's Made: Anatomy of the NFL Schedule