| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | BOS | PHL | 14:39 | 14:55 |
Landed Late
|
Track > |
| May 19 | BOS | PHL | 13:18 | 14:23 |
Landed
|
Track > |
| May 18 | BOS | PHL | 13:58 | 14:58 |
Landed Late
|
Track > |
| May 17 | BOS | PHL | 13:25 | 14:38 |
Landed
|
Track > |
| May 16 | BOS | PHL | 13:07 | 14:06 |
Landed
|
Track > |
| May 15 | BOS | PHL | 13:13 | 14:15 |
Landed
|
Track > |
| May 14 | BOS | PHL | 13:16 | 14:28 |
Landed
|
Track > |
| May 13 | BOS | PHL | 13:31 | 14:44 |
Landed
|
Track > |
| May 12 | BOS | PHL | 13:07 | 14:16 |
Landed
|
Track > |
| May 11 | BOS | PHL | 13:19 | 14:33 |
Landed
|
Track > |
American Airlines Flight AA4399 connects Boston, United States to Philadelphia, United States, taking off from Boston Logan International Airport BOS and landing at Philadelphia International Airport PHL.
How long is the AA4399 flight from Boston to Philadelphia?
The average flight time from Boston to Philadelphia is 1 hour and 2 minutes. The flight distance is 450 km / 280 miles and the average flight speed is 532 km/h / 330 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4399 Boston to Philadelphia?
The Airportia On-Time Performance Rating for American Airlines Flight AA4399 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4399 arriving at?
Flight AA4399 arrives at Philadelphia International Airport (PHL) Terminal C.
When was the latest AA4399 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 14:55.
How else can the flight AA4399 be referenced as?
This American Airlines flight can also be referenced as AAL4399, AA 4399, AAL 4399.
How often is flight AA4399 delayed?
On average, 40% of all AA4399 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled AA4399 flight or baggage issues?
If your AA4399 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 AA4399 Flight Tracker above for more details.
Flight AA4399 is code-shared by 1 airline using the flight number BA2424
Other flights departing from Boston BOS: DL2816, AA2167, B61039, 9K5312
Other flights arriving at Philadelphia PHL: AA5852, AA6122, AA6126, JL52
All flights connecting Boston BOS to Philadelphia PHL.
