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 4574 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4574 · MVY → DCA

departs 12:22 PM ET · arrives 1:59 PM ET

Forecast issued Sat 11:00 PM ET · 13h before departure

YX 4574 isn’t flying MVY → DCA today

This listing came from a typical schedule. According to the FAA, YX 4574 flies these legs today:

LGA → GSO · 3:37 PM · scheduled
GSO → LGA · 5:52 PM · scheduled