Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
Tomorrow
YX 4537 · STL → ORD
departs 5:19 PM CT · arrives 7:12 PM CT
YX 4537 isn’t flying STL → ORD on Sat, Oct 3
This listing came from a typical schedule. According to the FAA, YX 4537 flies these legs that day:
- YHZ → DCA · 3:53 PM · scheduled