Are you looking for the June 4th, 2026 AA 2126 Greensboro to Charlotte flight? Click here to go to our AA2126 Greensboro to Charlotte Flight Status page >

AA 2126 Chicago to St. Louis Flight Status

American Airlines Flight AA2126 from Chicago O'Hare International Airport ORD to St. Louis Lambert International Airport STL is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on May 20th, 2026.
Check the table below for AA2126's most recent flight history:

AA 2126 Flight Status & Schedule

Date Departure Arrival Status
May 20 21:40 22:24
Landed
Track >
May 19 21:54 22:40
Landed Late
Track >
May 18 21:20 22:08
Landed
Track >
May 17 22:36 23:21
Delayed
Track >
May 16 22:54 23:37
Delayed
Track >

American Airlines AA 2126 Chicago to St. Louis Flight Information

American Airlines Flight AA2126 connects Chicago, United States to St. Louis, United States, taking off from Chicago O'Hare International Airport ORD and landing at St. Louis Lambert International Airport STL.

How long is the AA2126 flight from Chicago to St. Louis?

The average flight time from Chicago to St. Louis is 44 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 563 km/h / 350 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA2126 Chicago to St. Louis?

The Airportia On-Time Performance Rating for American Airlines Flight AA2126 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA2126 arriving at?

Flight AA2126 arrives at St. Louis Lambert International Airport (STL) Terminal 1.

When was the latest AA2126 flight?

The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 22:24.

How else can the flight AA2126 be referenced as?

This American Airlines flight can also be referenced as AAL2126, AA 2126, AAL 2126.

How often is flight AA2126 delayed?

On average, 60% of all AA2126 flights are delayed. The average delay is 36 minutes.

Can I get compensation for my delayed or cancelled AA2126 flight or baggage issues?

If your AA2126 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our AA2126 Flight Tracker above for more details.

AA2126 and Chicago ORD to St. Louis STL Flights

Flight AA2126 is code-shared by 8 airlines using the flight numbers AS4492, AY4076, BA5337, EI7682, GF6480, IB8055, QR9606, RJ7993

Other flights departing from Chicago ORD: AA5001, AA600, QR8155, AA1474

Other flights arriving at St. Louis STL: AA5503, UA6129, WN3396, UA4557

All flights connecting Chicago ORD to St. Louis STL.

AA2126 American Airlines Flight: Chicago to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.