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.
Today
YX 4423 · LGA → GSP
departs 1:30 PM ET · arrives 3:44 PM ET
YX 4423 isn’t flying LGA → GSP today
This listing came from a typical schedule. According to the FAA, YX 4423 flies these legs today:
- JFK → IND · 8:17 PM · landed