Informational Guide to Boston Logan Airport (BOS) - NON OFFICIAL

AA3984 American Airlines - Flight Status

Below, you can find details about American Airlines flight AA3984, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Friday, January 09, 2026.

AA3984 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

AA3984 American Airlines to Chicago

En Route - On-time
Flight Status for Friday January 09, 2026
This flight was also scheduled for Yesterday (January 08, 2026). See it here

Airline information

American Airlines
American Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Boston (BOS)
January 09, 2026
Boston Logan International Airport
Departed at:
02:45 pm
Terminal:
B
Gate:
B7
Scheduled Departure Time: 02:43 pm

Arrival

Chicago (ORD)
January 09, 2026
Chicago O'Hare International Airport
Estimated Arrival Time:
04:46 pm
Terminal:
3
Gate:
L26
Scheduled Arrival Time: 04:55 pm
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.boston-airport.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:

- AS6266 - Alaska Airlines

- JL7491 - JAL

- QR8638 - Qatar Airways

Additional Information

Which is the frequency of flight AA3984?
The flight AA3984 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight AA3984?
The distance between the two airports is 864 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 Boston: 2026-01-09 17:02:39
Current Time in Chicago: 2026-01-09 16:02:39

Alternative Flights

The following airlines serves the same route between Boston and Chicago:

American Airlines
- Flight Number: AA1121. (On Time performance: 71 - Average Delay: 100 minutes)
- Flight Number: AA1328. (On Time performance: 94 - Average Delay: 6 minutes)
- Flight Number: AA1562. (On Time performance: 75 - Average Delay: 10 minutes)
- Flight Number: AA2500. (On Time performance: 62 - Average Delay: 23 minutes)
- Flight Number: AA3294. (On Time performance: 80 - Average Delay: 10 minutes)
- Flight Number: AA3477. (On Time performance: 61 - Average Delay: 22 minutes)
- Flight Number: AA3691. (On Time performance: 69 - Average Delay: 28 minutes)
- Flight Number: AA4157.
- Flight Number: AA4392. (On Time performance: 62 - Average Delay: 27 minutes)
- Flight Number: AA4404. (On Time performance: 60 - Average Delay: 32 minutes)
- Flight Number: AA4413. (On Time performance: 65 - Average Delay: 27 minutes)
- Flight Number: AA4483.
- Flight Number: AA4488. (On Time performance: 53 - Average Delay: 36 minutes)
- Flight Number: AA4545.
- Flight Number: AA4618. (On Time performance: 79 - Average Delay: 17 minutes)
- Flight Number: AA4649. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: AA488. (On Time performance: 77 - Average Delay: 19 minutes)
- Flight Number: AA913. (On Time performance: 84 - Average Delay: 20 minutes)

JetBlue
- Flight Number: B6311. (On Time performance: 78 - Average Delay: 21 minutes)
- Flight Number: B6811. (On Time performance: 65 - Average Delay: 32 minutes)

Delta Air Lines
- Flight Number: DL2570. (On Time performance: 67 - Average Delay: 20 minutes)
- Flight Number: DL2646. (On Time performance: 52 - Average Delay: 44 minutes)
- Flight Number: DL2676. (On Time performance: 38 - Average Delay: 58 minutes)
- Flight Number: DL2679. (On Time performance: 64 - Average Delay: 30 minutes)
- Flight Number: DL5591. (On Time performance: 67 - Average Delay: 20 minutes)
- Flight Number: DL5593. (On Time performance: 69 - Average Delay: 21 minutes)
- Flight Number: DL5596. (On Time performance: 73 - Average Delay: 25 minutes)
- Flight Number: DL5607. (On Time performance: 70 - Average Delay: 13 minutes)
- Flight Number: DL5858.

United Airlines
- Flight Number: UA1015. (On Time performance: 49 - Average Delay: 41 minutes)
- Flight Number: UA1314. (On Time performance: 77 - Average Delay: 23 minutes)
- Flight Number: UA1349. (On Time performance: 84 - Average Delay: 19 minutes)
- Flight Number: UA1414. (On Time performance: 93 - Average Delay: 8 minutes)
- Flight Number: UA1732. (On Time performance: 82 - Average Delay: 20 minutes)
- Flight Number: UA2040. (On Time performance: 49 - Average Delay: 32 minutes)
- Flight Number: UA270. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: UA677.

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 Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AA3984

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
08 January
02:35 pm
Boston (BOS)
04:32 pm
Chicago (ORD)
02h 57min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
07 January
02:45 pm
Boston (BOS)
04:51 pm
Chicago (ORD)
03h 06min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
06 January
02:52 pm
Boston (BOS)
04:42 pm
Chicago (ORD)
02h 50min
Embraer 175 (E
Embraer 175 (E
Landed - On-time