NFL Week 11 flex scheduling changes: Chiefs-Chargers and Bengals
NFL Week 13 takeaways - Lessons, big questions for every game - ESPN
Ron Cook: T.J. Watt's return adds sizzle to Steelers-Bengals
They flexed us out of Sunday Night Football and replaced it with
Week 11 at Pittsburgh Steelers
Bengals-Steelers Week 11 Matchup Flexed, No Longer on Sunday Night
Bengals vs. Chargers in Week 13 not flexed to primetime
Bengals-Steelers game on Nov. 20 moved to 4:25 p.m.
NBC Sunday Night Football - Wikipedia
Patrick Mahomes, Chiefs vs. Justin Herbert, Chargers Flexed into