AA3570American Airlines · ORD → STL
live · 57m ago
Route confirmed American Airlines

AA3570 ChicagoORD · 17:59 St LouisSTL · 19:27

AA3570 by American Airlines flies from Chicago (ORD) to St Louis (STL) for the Tue, Sep 8 departure.

Right nowScheduled · gate L3 · as of 06:18
17:59

departs ORD · on schedule

Typical gate push−1 minmedian posted departure

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
09-07
−3 gate
09-06
−3 gate
09-05
−1 gate
09-04
+47 gate

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
ORDChicagoOn-time likelyORD delay board →
STLSt LouisOn-time likelySTL delay board →
ORD→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
46%Chance of 15+ min delay
1.0%Chance of cancellation
+14 minAvg hub delay right now

Conditions at ORD and STL 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 Chicago to St Louis flights today

same route · American Airlines
AA3568departs 07:00
AA9873departs 10:35
AA6355departs 11:29
AA3620departs 14:56
AA4537departs 15:07
AA3069departs 23:00

If AA3570 is cancelled, these are the other American Airlines nonstop flights from Chicago to St Louis on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AA3570 actually runs

Pro Flight Search has tracked every published board update for AA3570 across the ORD and STL boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 3/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AA3570 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
09-07ORD 17:59 17:56 (−3)STL 19:27
09-06ORD 18:00 17:57 (−3)STL 19:28
09-05ORD 17:29 17:28 (−1)STL 18:57
09-04ORD 17:59 18:46 (+47)STL

Board clocks recorded as ORD and STL published them.

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 — AA3570 Chicago to St Louis on-time performance, measured from the ORD and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/AA3570
How we measure this →