| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 05 | BUF | ORD | 18:09 | 18:30 |
Landed
|
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| Oct 04 | BUF | ORD | 18:13 | 18:31 |
Landed
|
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| Oct 03 | BUF | ORD | 18:04 | 18:19 |
Landed
|
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| Oct 02 | BUF | ORD | 17:35 | 17:57 |
Landed
|
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| Oct 01 | BUF | ORD | 17:27 | 17:46 |
Landed
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| Sep 30 | BUF | ORD | 17:29 | 17:45 |
Landed
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| Sep 29 | BUF | ORD | 17:52 | 18:12 |
Landed
|
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| Sep 28 | BUF | ORD | 19:49 | 20:04 |
Delayed
|
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| Sep 27 | BUF | ORD | 17:48 | 18:04 |
Landed
|
Track > |
| Sep 26 | BUF | ORD | 17:42 | 17:54 |
Landed
|
Track > |
American Airlines Flight AA3879 connects Buffalo, United States to Chicago, United States, taking off from Buffalo Niagara International Airport BUF and landing at Chicago O'Hare International Airport ORD.
How long is the AA3879 flight from Buffalo to Chicago?
The average flight time from Buffalo to Chicago is 1 hour and 17 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 590 km/h / 366 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3879 Buffalo to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA3879 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA3879 arriving at?
Flight AA3879 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA3879 flight?
The latest flight took off on Sunday, October 5th, 2025 with the flight status being Landed on 18:30.
How else can the flight AA3879 be referenced as?
This American Airlines flight can also be referenced as AAL3879, AA 3879, AAL 3879.
How often is flight AA3879 delayed?
On average, 30% of all AA3879 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AA3879 flight or baggage issues?
If your AA3879 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 AA3879 Flight Tracker above for more details.
Flight AA3879 is code-shared by 4 airlines using the flight numbers AS4062, BA1741, GF6789, QR7827
Other flights departing from Buffalo BUF: DL5189, F92751, AA4647, F92751
Other flights arriving at Chicago ORD: AA4141, UA4186, AA4983, OO9922
All flights connecting Buffalo BUF to Chicago ORD.
