AA4536American Airlines · DCA → STL
live · 26m ago
Route confirmed American Airlines

AA4536 WashingtonDCA · 18:55 St LouisSTL · 20:32

AA4536 by American Airlines flies from Washington (DCA) to St Louis (STL).

Right nowNext departure today Operates daily
18:55

scheduled from DCA

⚖ AA4536 typically leaves +17 and lands −36. The air wins minutes back.
Typical gate push+17 minmedian posted departure
Typical arrival−36 minmedian over 14 operations
Wins back in air~53 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+42+85+127 min
11-02
+13 gate · −36 arrival
10-31
+11 gate · −37 arrival
10-30
+18 gate · −21 arrival
10-29
+41 gate · −1 arrival
10-28
+7 gate · −35 arrival
10-27
+127 gate · −9 arrival
10-26
+13 gate · −36 arrival

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

The last 30 days

arrival outcome per operation

median arrival −36 min · 0 cancelled · 14 operations tracked

The route today

live boards
DCAWashingtonOn-time likelyDCA delay board →
STLSt LouisOn-time likelySTL delay board →
DCA→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
42%Chance of 15+ min delay
2.4%Chance of cancellation
+12 minTypical airport delay in this weather

Driven mainly by STL (St Louis), currently flying IFR (instrument). 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 Washington

Forecast

Tue 3 Nov, local date

High22°Clikely 20°C to 23°C
Low11°Clikely 9°C to 12°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

Tue 3 Nov, local date

High21°Clikely 20°C to 23°C
Low18°Clikely 15°C to 21°C
  • 48% chance of thunder
  • 97% chance of rain
  • Gusts to 32 kt

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 Washington to St Louis flights today

same route · American Airlines
AA4458departs 08:11
AA4645departs 08:26
AA4508departs 11:10
AA4769departs 13:44
AA2030departs 14:25
AA4664departs 20:03

If AA4536 is cancelled, these are the other American Airlines nonstop flights from Washington to St Louis on the same day, with scheduled departure times in DCA 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 AA4536 actually runs

Pro Flight Search has tracked every published board update for AA4536 across the DCA and STL boards: schedule changes, gate pushes and actual clocks. Usually lands ~29 min early. Based on 14 confirmed landings · 13/14 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 AA4536 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
11-02DCA 18:55 19:08 (+13)STL 20:32 19:56 (−36)
10-31DCA 16:20 16:31 (+11)STL 17:58 17:21 (−37)
10-30DCA 18:55 19:13 (+18)STL 20:32 20:11 (−21)
10-29DCA 18:55 19:36 (+41)STL 20:32 20:31 (−1)
10-28DCA 18:55 19:02 (+7)STL 20:32 19:57 (−35)
10-27DCA 18:55 21:02 (+127)STL 20:32 20:23 (−9)
10-26DCA 18:55 19:08 (+13)STL 20:32 19:56 (−36)
10-25DCA 18:55 19:13 (+18)STL 20:32 19:56 (−36)
10-24DCA 16:20 16:38 (+18)STL 17:58 17:24 (−34)
10-23DCA 18:55 19:09 (+14)STL 20:32 19:45 (−47)
10-22DCA 18:55 20:26 (+91)STL 20:32 21:02 (+30)
10-21DCA 18:55 19:04 (+9)STL 20:32 19:44 (−48)
10-20DCA 18:55 19:10 (+15)STL 20:32 19:56 (−36)
10-19DCA 18:55 19:48 (+53)STL 20:32 19:46 (−46)

Aircraft

Recent tails: N415YX, N130HQ, N439YX, N107HQ.

Board clocks recorded as DCA and STL published them.

Planning around AA4536? 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: AA4536 Washington to St Louis on-time performance, measured from the DCA and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4536
How we measure this →