AA4326American Airlines · STL → MIA
live · 29m ago
Route confirmed American Airlines

AA4326 St LouisSTL · 18:20 MiamiMIA

AA4326 by American Airlines flies from St Louis (STL) to Miami (MIA) for the Wed, Oct 14 departure.

Right nowCanceledUncertain · today · as of 22:57
18:20

departs STL · on schedule

The route today

live boards
STLSt LouisOn-time likelySTL delay board →
MIAMiamiOn-time likelyMIA delay board →
STL→MIAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
2.7%Chance of cancellation
+9 minAvg hub delay right now

Conditions at STL and MIA 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 departures
061422
M
T
W
T
F
S
S

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

Other St Louis to Miami flights today

same route · American Airlines
AA1716departs 05:00
AA477departs 18:07

If AA4326 is cancelled, these are the other American Airlines nonstop flights from St Louis to Miami on the same day, with scheduled departure times in STL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AA4326 actually runs

Pro Flight Search has tracked every published board update for AA4326 across the STL and MIA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 62.0/100. Based on airport operations, weather, and cached board history at STL and MIA.

The verdict above is that record speaking, so it reflects how AA4326 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-14CANCELLED

Board clocks recorded as STL and MIA published them.

Planning around AA4326? 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 — AA4326 St Louis to Miami on-time performance, measured from the STL and MIA airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4326
How we measure this →