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 4421 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4421 · LGA → GSO

departs 3:40 PM ET · arrives 5:47 PM ET

Forecast issued Sun 11:00 AM ET · 5h before departure

YX 4421 isn’t flying LGA → GSO today

This listing came from a typical schedule. According to the FAA, YX 4421 flies these legs today:

RDU → BNA · 4:18 PM · scheduled