AA3955American Airlines · MIA → JAX
live · 18m ago
Route confirmed American Airlines

AA3955 MiamiMIA JacksonvilleJAX · 13:21

AA3955 by American Airlines flies from Miami (MIA) to Jacksonville (JAX).

Right nowNext departure today Operates daily
13:55

scheduled from MIA

Typical arrival−4 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-30
−4 arrival
10-29
−17 arrival
10-28
+0 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
MIAMiamiModerate riskMIA delay board →
JAXJacksonvilleOn-time likelyJAX delay board →
MIA→JAXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
1.6%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions 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. These figures come from both airports' records 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 →

Tomorrow at Miami

Forecast

Thu 12 Nov, local date

High29°Clikely 27°C to 30°C
Low23°Clikely 21°C to 24°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Jacksonville

Forecast

Thu 12 Nov, local date

High25°Clikely 24°C to 27°C
Low13°Clikely 11°C to 15°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Miami to Jacksonville flights today

same route · American Airlines
AA3480departs 07:49
AA1266departs 09:50
AA3926departs 09:50
AA4008departs 16:30
AA4126departs 18:35
AA1005departs 19:45

If AA3955 is cancelled, these are the other American Airlines nonstop flights from Miami to Jacksonville on the same day, with scheduled departure times in MIA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AA3955 actually runs

Pro Flight Search has tracked every published board update for AA3955 across the MIA and JAX boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed -4 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AA3955 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30MIA JAX 13:21 13:17 (−4)
10-29MIA JAX 13:21 13:04 (−17)
10-28MIA JAX 13:21 (+0)

Aircraft

Recent tails: N229NN, N249NN, N271NN.

Board clocks recorded as MIA and JAX published them.

Planning around AA3955? 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: AA3955 Miami to Jacksonville on-time performance, measured from the MIA and JAX airport boards.

Canonical URL
https://proflightsearch.com/flight/AA3955
How we measure this →