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 4555 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4555 · HYA → DCA

departs 6:22 PM ET · arrives 8:15 PM ET

Forecast issued Sun 11:00 AM ET · 7h before departure

YX 4555 isn’t flying HYA → DCA today

This listing came from a typical schedule. According to the FAA, YX 4555 flies these legs today:

DCA → SYR · 4:03 PM · scheduled
SYR → DCA · 5:47 PM · scheduled
SYR → DCA · 5:56 PM · scheduled