| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | BOS | BUF | 19:10 | 20:56 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 19 | BOS | BUF | 13:40 | 15:24 |
Delayed >1h
|
Track > |
| Sep 17 | BOS | BUF | 19:10 | 20:56 |
Scheduled
|
Track > |
| Sep 13 | BOS | BUF | 19:10 | 20:56 |
Cancelled
|
Track > |
| Sep 02 | BOS | BUF | 20:51 | 21:48 |
En-Route
|
Track > |
| Aug 27 | BOS | BUF | 20:00 | 21:48 |
Delayed >1h
|
Track > |
| Aug 10 | BOS | BUF | 20:00 | 21:48 |
Cancelled
|
Track > |
| Aug 07 | BOS | BUF | 20:00 | 21:48 |
Cancelled
|
Track > |
American Airlines Flight AA4439 connects Boston, United States to Buffalo, United States, taking off from Boston Logan International Airport BOS and landing at Buffalo Niagara International Airport BUF.
What is the On-Time Performance (OTP) of American Airlines Flight AA4439 Boston to Buffalo?
The Airportia On-Time Performance Rating for American Airlines Flight AA4439 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA4439 flight?
The latest flight was scheduled for Monday, September 28th, 2026 but was cancelled.
How else can the flight AA4439 be referenced as?
This American Airlines flight can also be referenced as AAL4439, AA 4439, AAL 4439.
How often is flight AA4439 delayed?
On average, 0% of all AA4439 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AA4439 flight or baggage issues?
If your AA4439 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 AA4439 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Flight AA4439 is code-shared by 3 airlines using the flight numbers AS4285, IB8649, QR8570
Other flights departing from Boston BOS: 9K7131, UA3776, AA4641, DL9963
Other flights arriving at Buffalo BUF: WN2816, WN3688, WN4596, WN940
All flights connecting Boston BOS to Buffalo BUF.