AA 3905 Missoula to Chicago Flight Status

American Airlines Flight AA3905 from Missoula International Airport MSO to Chicago O'Hare International Airport ORD is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on September 1st, 2025.
Check the table below for AA3905's most recent flight history:

AA 3905 Flight Status & Schedule

Date Departure Arrival Status
Sep 01 12:51 16:46
Landed
Track >
Aug 31 13:00 17:11
Landed
Track >
Aug 30 12:55 16:53
Landed
Track >
Aug 29 12:54 16:56
Landed
Track >
Aug 28 12:47 16:44
Landed
Track >

American Airlines AA 3905 Missoula to Chicago Flight Information

American Airlines Flight AA3905 connects Missoula, United States to Chicago, United States, taking off from Missoula International Airport MSO and landing at Chicago O'Hare International Airport ORD.

How long is the AA3905 flight from Missoula to Chicago?

The average flight time from Missoula to Chicago is 2 hours and 53 minutes. The flight distance is 2139 km / 1329 miles and the average flight speed is 742 km/h / 461 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA3905 Missoula to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA3905 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA3905 arriving at?

Flight AA3905 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA3905 flight?

The latest flight took off on Monday, September 1st, 2025 with the flight status being Landed on 16:46.

How else can the flight AA3905 be referenced as?

This American Airlines flight can also be referenced as AAL3905, AA 3905, AAL 3905.

How often is flight AA3905 delayed?

On average, 0% of all AA3905 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA3905 flight or baggage issues?

If your AA3905 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 AA3905 Flight Tracker above for more details.

AA3905 and Missoula MSO to Chicago ORD Flights

Flight AA3905 is code-shared by 2 airlines using the flight numbers AS6449, QR2242

Other flights departing from Missoula MSO: AA3852, UA2238, AA4960, G481

Other flights arriving at Chicago ORD: UA5733, UA265, OO6437, AA5010

All flights connecting Missoula MSO to Chicago ORD.

AA3905 American Airlines Flight: Missoula to Chicago Route Map

AA3905 American Airlines Flight Map: Missoula 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.