Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

REPUBLIC · FLIGHT YX 4599 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4599 · LGA → ATL

departs 7:35 PM ET · arrives 10:15 PM ET

Forecast issued Sun 1:00 PM ET · 7h before departure

YX 4599 isn’t flying LGA → ATL today

This listing came from a typical schedule. According to the FAA, YX 4599 flies these legs today:

PHL → STL · 9:04 PM · scheduled
JFK → BNA · 8:39 AM · scheduled
JFK → BNA · 8:58 AM · scheduled