AA477American Airlines · MIA → STL
live · 3m ago
Route confirmed American Airlines

AA477 MiamiMIA · 15:31 St LouisSTL · 17:27

AA477 by American Airlines flies from Miami (MIA) to St Louis (STL).

Right nowNext departure tomorrow Operates daily
15:31

scheduled from MIA

Typical gate push+21 minmedian posted departure
Typical arrival−11 minmedian over 4 operations
Wins back in air~32 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-31
+7 gate · −26 arrival
10-30
+17 gate · −14 arrival
10-29
+82 gate · +51 arrival
10-26
+24 gate · −8 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
MIAMiamiHigh riskMIA delay board →
STLSt LouisOn-time likelySTL delay board →
MIA→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
41%Chance of 15+ min delay
1.6%Chance of cancellation
+11 minTypical airport delay in this weather

Driven mainly by STL (St Louis), currently flying MVFR (marginal visual). 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 5 Nov, local date

High30°Clikely 29°C to 31°C
Low24°Clikely 23°C to 25°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 St Louis

Forecast

Thu 5 Nov, local date

High16°Clikely 14°C to 18°C
Low9°Clikely 7°C to 10°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 St Louis flights today

same route · American Airlines
AA3659departs 08:04
AA1953departs 15:17
AA1581departs 19:40
AA1594departs 19:54

If AA477 is cancelled, these are the other American Airlines nonstop flights from Miami to St Louis 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 AA477 actually runs

Pro Flight Search has tracked every published board update for AA477 across the MIA and STL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 3/4 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how AA477 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
10-31MIA 15:31 15:38 (+7)STL 17:27 17:01 (−26)
10-30MIA 15:31 15:48 (+17)STL 17:27 17:13 (−14)
10-29MIA 15:31 16:53 (+82)STL 17:27 18:18 (+51)
10-26MIA 15:31 15:55 (+24)STL 17:27 17:19 (−8)

Aircraft

Recent tails: N703UW, N9010R, N700UW, N8031M.

Board clocks recorded as MIA and STL published them.

Planning around AA477? 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: AA477 Miami to St Louis on-time performance, measured from the MIA and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/AA477
How we measure this →