NBC Sunday Night Football - Wikipedia
NFL owners approve modified 'Thursday Night Football' flex plan by
Chiefs News 11/28: NFL may move Chiefs vs Broncos from SNF
Sunday Night Football flex of Dolphins vs Chargers was almost
NFL owners approve 'Thursday Night Football' flex scheduling
Patriots-Steelers among Thursday Night Football flex options
The Washington Commanders vs New York Giants Week 15 game gets
NFL passes 'Thursday Night Football' flex scheduling resolution
Expect NFL to flex its scheduling muscles beginning next season
NFL might not flex any Sunday night games in 2014
Ravens-Steelers Flexed to Sunday Night Football
Which remaining NY Jets games could be flexed into prime time?
NFL Officially Votes To Establish Thursday Night Football Flex
Everything to know about NFL schedule, how it works – NBC Sports
No Week 17 Sunday Night Football Game This Year - Sports Media Watch