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 4634 · JFK → BOS
departs 9:35 PM ET · arrives 10:59 PM ET
YX 4634 isn’t flying JFK → BOS on Thu, Oct 1
This listing came from a typical schedule. According to the FAA, YX 4634 flies these legs that day:
- STL → DCA · 6:06 AM · scheduled