| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | LAX | BOS | 09:39 | 17:30 |
Landed
|
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| Feb 10 | LAX | BOS | 09:39 | 17:35 |
Landed
|
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| Feb 09 | LAX | BOS | 09:40 | 17:33 |
Landed
|
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| Feb 08 | LAX | BOS | 09:56 | 18:08 |
Landed
|
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| Feb 07 | LAX | BOS | 09:41 | 17:48 |
Landed
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| Feb 06 | LAX | BOS | 09:38 | 17:57 |
Landed
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| Feb 05 | LAX | BOS | 10:03 | 18:22 |
Landed Late
|
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| Feb 04 | LAX | BOS | 09:31 | 18:11 |
Landed Late
|
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| Feb 03 | LAX | BOS | 09:53 | 18:02 |
Landed
|
Track > |
| Feb 02 | LAX | BOS | 10:09 | 17:57 |
Landed
|
Track > |
American Airlines Flight AA1239 connects Los Angeles, United States to Boston, United States, taking off from Los Angeles International Airport LAX and landing at Boston Logan International Airport BOS.
How long is the AA1239 flight from Los Angeles to Boston?
The average flight time from Los Angeles to Boston is 5 hours and 7 minutes. The flight distance is 4193 km / 2605 miles and the average flight speed is 820 km/h / 510 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA1239 Los Angeles to Boston?
The Airportia On-Time Performance Rating for American Airlines Flight AA1239 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA1239 arriving at?
Flight AA1239 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest AA1239 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 17:30.
How else can the flight AA1239 be referenced as?
This American Airlines flight can also be referenced as AAL1239, AA 1239, AAL 1239.
How often is flight AA1239 delayed?
On average, 60% of all AA1239 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled AA1239 flight or baggage issues?
If your AA1239 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 AA1239 Flight Tracker above for more details.
Flight AA1239 is code-shared by 4 airlines using the flight numbers IB4010, QF4495, QR2221, TN1323
Other flights departing from Los Angeles LAX: AA6208, WN3071, AS1374, AA4906
Other flights arriving at Boston BOS: B6170, B62218, AA1474, AA3416
All flights connecting Los Angeles LAX to Boston BOS.