| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | BUF | ORD | 06:23 | 06:37 |
Landed Late
|
Track > |
| Jun 03 | BUF | ORD | 05:29 | 05:47 |
Landed
|
Track > |
| Jun 02 | BUF | ORD | 05:20 | 05:33 |
Landed
|
Track > |
| Jun 01 | BUF | ORD | 05:18 | 05:38 |
Landed
|
Track > |
American Airlines Flight AA4377 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 AA4377 flight from Buffalo to Chicago?
The average flight time from Buffalo to Chicago is 1 hour and 16 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 599 km/h / 372 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4377 Buffalo to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4377 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4377 arriving at?
Flight AA4377 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4377 flight?
The latest flight took off on Wednesday, June 4th, 2025 with the flight status being Landed on 06:37.
How else can the flight AA4377 be referenced as?
This American Airlines flight can also be referenced as AAL4377, AA 4377, AAL 4377.
How often is flight AA4377 delayed?
On average, 25% of all AA4377 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled AA4377 flight or baggage issues?
If your AA4377 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 AA4377 Flight Tracker above for more details.
Flight AA4377 is code-shared by 1 airline using the flight number AS4008
Other flights departing from Buffalo BUF: AA3027, WN1567, AA5203, WN2838
Other flights arriving at Chicago ORD: AA5735, AA4665, AA4794, UA377T
All flights connecting Buffalo BUF to Chicago ORD.
