Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

ENVOY · FLIGHT MQ 4104 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

MQ 4104 · STL → ORD

departs 9:08 AM CT · arrives 10:36 AM CT

Forecast issued Wed 8:00 AM ET · 26h before departure

MQ 4104 isn’t flying STL → ORD on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, MQ 4104 flies these legs that day:

ORD → ROC · 8:13 AM · scheduled