Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
Today
YX 4427 · PIT → ORD
departs 6:23 AM ET · arrives 7:21 AM CT
YX 4427 isn’t flying PIT → ORD today
This listing came from a typical schedule. According to the FAA, YX 4427 flies these legs today:
- LGA → IND · 7:08 PM · scheduled