MQ3881 MiamiMIA · 17:36 JacksonvilleJAX · 18:35
MQ3881 by Envoy Air flies from Miami (MIA) to Jacksonville (JAX) for the Mon, Sep 7 departure.
today's MIA → JAX operation will not depart
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and JAX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Miami to Jacksonville flights today
same route · Envoy AirIf MQ3881 is cancelled, these are the other Envoy Air nonstop flights from Miami to Jacksonville on the same day, with scheduled departure times in MIA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How MQ3881 actually runs
Pro Flight Search has tracked every published board update for MQ3881 across the MIA and JAX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +77 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how MQ3881 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N286NN, N336TS, N268NN.
Board clocks recorded as MIA and JAX published them.
Planning around MQ3881? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — MQ3881 Miami to Jacksonville on-time performance, measured from the MIA and JAX airport boards.
https://proflightsearch.com/flight/MQ3881
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