Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ENVOY · FLIGHT MQ 3954
SCHEDULED · TYPICAL SCHEDULE
Tomorrow
MQ 3954 · MIA → STL
departs 8:23 AM ET · arrives 10:24 AM CT
Forecast issued Thu 1:00 PM ET · 19h before departure
Odds over time
Arrive at STL more than 15 minutes late?
14%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
-
-
-
-
How late will it get to STL?
-
On time or early
85%
-
15–30 min late
5%
-
30 min–1 hour late
5%
-
1–2 hours late
3%
-
Over 2 hours late
<1%
-
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.