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 4583 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4583 · LGA → CHS

departs 9:00 PM ET · arrives 11:21 PM ET

Forecast issued Sun 3:00 PM ET · 6h before departure

YX 4583 isn’t flying LGA → CHS today

This listing came from a typical schedule. According to the FAA, YX 4583 flies these legs today:

DCA → LGA · 6:40 PM · scheduled
DCA → LGA · 6:55 PM · scheduled