MIA → JAXMiami to Jacksonville

live

Direct flights from Miami (MIA) to Jacksonville (JAX): 14 nonstop departures observed each week across 2 airlines. The median arrival is 51 minutes late. 1 of the 3 tracked flights was cancelled. The nonstop covers 540 km, an estimated 1 hour 12 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and Jacksonville. Updated 8 September 2026 at 10:22 UTC.

MIA Miami busy · +15
JAX Jacksonville smooth · +1
540 km · ~1h 12m est.
dep bank 08:20–23:1014x weekly
Running clean · 2 airlines · 14x weekly · nonstop
90 / 100

route health from live MIA and JAX delay boards

Median arrival delay is +51 min. 1 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+51 minacross the last 3 operated legs
Flight time~1h 12mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesAmerican Eagle

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA

Flights AA1120 varies Mo Tu We · AA3955 08:25 Tu Th Fr Sa Su · AA3487 17:59 Sa Su · AA3893 22:10 Mo We Th Fr Su

American EagleMQ

Flights MQ3487 16:30 Sa Su · MQ3881 17:36 daily

History

operated legs · board outcomes
09-07AA1120dep +10 → arr−18
09-07MQ3881cancelledCNX
09-06AA416arrived+51

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
MIAMiami +15 min busy 🌤 few clouds · N 0 kt Full MIA delay board →
JAXJacksonville +1 min smooth ⛅ mostly cloudy · NE 5 kt Full JAX delay board →

Weather lens

Current conditions put the pressure at MIA and JAX: 33% odds of a 15+ minute delay and around +3 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Miami to Jacksonville route actually runs

Pro Flight Search records official board updates for nonstop MIA to JAX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Miami (MIA) to Jacksonville (JAX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/MIA-JAX
How we measure this →

MIA to JAX questions

Is MIA–JAX running on time right now?

Smooth skies ahead. The departure side at MIA is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on MIA–JAX?

Operators schedule morning departures around 08:25 and evening departures around 17:36 from MIA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the JAX delay card to confirm conditions when you'd arrive.

How long is the flight from MIA to JAX?

Great-circle distance is 540 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–76 min gate-to-gate on this route.

How often does MIA–JAX fly?

2 carriers operate this route, around 30 flights a week between them. Compare carrier days and times in the airline list above.