AA3905 American Airlines - Flight Status

Below, you can find details about American Airlines flight AA3905, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Missoula - Missoula International Airport (Airport Code MSO).
This flight data pertains specifically to the flight's details for Sunday, October 05, 2025.

AA3905 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

AA3905 American Airlines to Missoula

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

American Airlines
American Airlines

Departure

Chicago (ORD)
October 05, 2025
Chicago O'Hare International Airport

Arrival

Missoula (MSO)
October 05, 2025
Missoula International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-ohare.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AS4702 - Alaska Airlines

Additional Information

Which is the frequency of flight AA3905?
The flight AA3905 is currently not scheduled at Chicago O'Hare Airport (ORD).

Which is the distance of flight AA3905?
The distance between the two airports is 1329 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chicago: 2026-02-18 05:37:40
Current Time in Missoula: 2026-02-18 04:37:40

Alternative Flights

The following airline serve the same route between Chicago and Missoula:
American Airlines - Flight Number: AA4199. (On Time performance: 56 - Average Delay: 26 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 13, 2025 to October 05, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 05, 2025 to October 05, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights AA3905

No flights for AA3905 were scheduled in the past month. The last flight took place on Sunday, October 05, 2025