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 4409 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

YX 4409 · MKE → ORD

departs 1:20 PM CT · arrives 2:33 PM CT

Forecast issued Sun 10:00 AM ET · 4h before departure

YX 4409 isn’t flying MKE → ORD today

This listing came from a typical schedule. According to the FAA, YX 4409 flies these legs today:

LGA → IND · 2:55 PM · scheduled
IND → LGA · 5:34 PM · scheduled