Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
Yesterday
YX 4339 · ORD → DCA
departs 5:58 AM CT · arrives 9:15 AM ET
YX 4339 isn’t flying ORD → DCA on Thu, Oct 1
This listing came from a typical schedule. According to the FAA, YX 4339 flies these legs that day: