AA 4135 St. Louis to Chicago Flight Status

American Airlines Flight AA4135 from St. Louis Lambert International Airport STL to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 20th, 2026.
Check the table below for AA4135's most recent flight history:

AA 4135 Flight Status & Schedule

Date Departure Arrival Status
May 20 09:33 10:17
Landed
Track >
May 19 08:58 09:43
Landed
Track >
May 18 11:48 10:25
En-Route
Track >
May 17 08:57 09:42
Landed
Track >
May 16 09:42 10:33
Landed
Track >

American Airlines AA 4135 St. Louis to Chicago Flight Information

American Airlines Flight AA4135 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago O'Hare International Airport ORD.

How long is the AA4135 flight from St. Louis to Chicago?

The average flight time from St. Louis to Chicago is 48 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 492 km/h / 306 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4135 St. Louis to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4135 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4135 arriving at?

Flight AA4135 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4135 flight?

The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 10:17.

How else can the flight AA4135 be referenced as?

This American Airlines flight can also be referenced as AAL4135, AA 4135, AAL 4135.

How often is flight AA4135 delayed?

On average, 10% of all AA4135 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled AA4135 flight or baggage issues?

If your AA4135 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 AA4135 Flight Tracker above for more details.

AA4135 and St. Louis STL to Chicago ORD Flights

Flight AA4135 is code-shared by 2 airlines using the flight numbers AS6481, BA5692

Other flights departing from St. Louis STL: UA1302, DL5325, AA2950, WN2464

Other flights arriving at Chicago ORD: 5Y557, 5Y8644, AA3948, AA6325

All flights connecting St. Louis STL to Chicago ORD.

AA4135 American Airlines Flight: St. Louis to Chicago Route Map

AA4135 American Airlines Flight Map: St. Louis to Chicago
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.