Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

REPUBLIC · FLIGHT YX 5640 SCHEDULED · TYPICAL SCHEDULE

Monday, October 5 Today

YX 5640 · JFK → ORD

departs 7:35 PM ET · arrives 9:52 PM CT

Forecast issued Mon 6:00 AM ET · 14h before departure

YX 5640 isn’t flying JFK → ORD today

This listing came from a typical schedule. According to the FAA, YX 5640 flies these legs today:

LGA → SAV · 3:51 PM · scheduled
SAV → LGA · 6:49 PM · scheduled
SAV → LGA · 6:49 PM · scheduled