| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 11 | BOS | SAN | 08:00 | 11:12 |
Scheduled
|
Track > |
| Sep 10 | BOS | SAN | 08:16 | 10:56 |
Landed
|
Track > |
| Sep 09 | BOS | SAN | 08:16 | 10:38 |
Landed
|
Track > |
| Sep 08 | BOS | SAN | 08:14 | 10:32 |
Landed
|
Track > |
| Sep 07 | BOS | SAN | 08:14 | 10:27 |
Landed
|
Track > |
| Sep 06 | BOS | SAN | 08:12 | 10:43 |
Landed
|
Track > |
| Sep 05 | BOS | SAN | 08:26 | 11:03 |
Landed
|
Track > |
| Sep 04 | BOS | SAN | 08:47 | 11:28 |
Landed Late
|
Track > |
| Sep 03 | BOS | SAN | 08:27 | 11:11 |
Landed
|
Track > |
| Sep 02 | BOS | SAN | 08:13 | 10:48 |
Landed
|
Track > |
Alaska Airlines Flight AS256 connects Boston, United States to San Diego, United States, taking off from Boston Logan International Airport BOS and landing at San Diego International Airport SAN.
How long is the AS256 flight from Boston to San Diego?
The average flight time from Boston to San Diego is 5 hours and 31 minutes. The flight distance is 4156 km / 2582 miles and the average flight speed is 745 km/h / 463 mph.
How many AS256 flights are operated per week?
7 flights per week. The flight AS256 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS256 Boston to San Diego?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS256 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS256 arriving at?
Flight AS256 arrives at San Diego International Airport (SAN) Terminal 2.
When was the latest AS256 flight?
The latest flight took off on Friday, September 11th, 2026 with the flight status being Scheduled on 11:12.
How else can the flight AS256 be referenced as?
This Alaska Airlines flight can also be referenced as ASA256, AS0256, AS 256, ASA 256.
How often is flight AS256 delayed?
On average, 10% of all AS256 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled AS256 flight or baggage issues?
If your AS256 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 AS256 Flight Tracker above for more details.
Other flights departing from Boston BOS: B61055, DL923, UA360
Other flights arriving at San Diego SAN: JL66, UA1826, BA265, UA2428
All flights connecting Boston BOS to San Diego SAN.