Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
Today
YX 3546 · MCI → IAD
departs 5:38 PM CT · arrives 9:19 PM ET
YX 3546 isn’t flying MCI → IAD today
This listing came from a typical schedule. According to the FAA, YX 3546 flies these legs today: