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AA6438 Flight Status American Airlines: St. Louis to Chicago (AAL6438)

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AA 6438 St. Louis to Chicago Flight Status

American Airlines Flight AA6438 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 March 3rd, 2026.
Check the table below for AA6438's most recent flight history:

AA 6438 Flight Status & Schedule

Date Departure Arrival Status
Mar 03 18:31 20:01
Scheduled
 Track >
Feb 17 19:29 20:06
Landed
 Track >
< All STL Departures All ORD Arrivals >

American Airlines AA 6438 St. Louis to Chicago Flight Information

American Airlines Flight AA6438 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 AA6438 flight from St. Louis to Chicago?

The average flight time from St. Louis to Chicago is 37 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 475 km/h / 295 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA6438 St. Louis to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA6438 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA6438 arriving at?

Flight AA6438 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA6438 flight?

The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Scheduled on 20:01.

How else can the flight AA6438 be referenced as?

This American Airlines flight can also be referenced as AAL6438, AA 6438, AAL 6438.

How often is flight AA6438 delayed?

On average, 50% of all AA6438 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled AA6438 flight or baggage issues?

If your AA6438 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 AA6438 Flight Tracker above for more details.

AA6438 and St. Louis STL to Chicago ORD Flights

Flight AA6438 is code-shared by 3 airlines using the flight numbers AS6481, BA4871, EI7204

Other flights departing from St. Louis STL: AA3159, WN3799, WN1253, OO6438

Other flights arriving at Chicago ORD: AA4469, AA1391, UA3537, OO6438

All flights connecting St. Louis STL to Chicago ORD.

AA6438 American Airlines Flight: St. Louis to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: A25600 QQ6331 HN152 WN4909 ZP2860 UP712 N42268 NO4552 6K7022 6Q2844
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.