| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | SAN | BOS | 21:28 | 05:27 |
En-Route
|
Track > |
| Jul 17 | SAN | BOS | 21:06 | 05:12 |
Landed
|
Track > |
| Jul 16 | SAN | BOS | 21:22 | 05:33 |
Landed
|
Track > |
| Jul 15 | SAN | BOS | 21:24 | 05:32 |
Landed
|
Track > |
| Jul 14 | SAN | BOS | 21:08 | 05:23 |
Landed
|
Track > |
| Jul 13 | SAN | BOS | 21:35 | 05:55 |
Landed Late
|
Track > |
| Jul 12 | SAN | BOS | 21:03 | 05:19 |
Landed
|
Track > |
| Jul 11 | SAN | BOS | 21:26 | 05:33 |
Landed
|
Track > |
| Jul 10 | SAN | BOS | 21:22 | 05:13 |
Landed
|
Track > |
| Jul 09 | SAN | BOS | 21:15 | 05:14 |
Landed
|
Track > |
Alaska Airlines Flight AS255 connects San Diego, United States to Boston, United States, taking off from San Diego International Airport SAN and landing at Boston Logan International Airport BOS.
How long is the AS255 flight from San Diego to Boston?
The average flight time from San Diego to Boston is 5 hours and 7 minutes. The flight distance is 4156 km / 2582 miles and the average flight speed is 812 km/h / 505 mph.
How many AS255 flights are operated per week?
7 flights per week. The flight AS255 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS255 San Diego to Boston?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS255 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS255 arriving at?
Flight AS255 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest AS255 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being En-Route on 05:27.
How else can the flight AS255 be referenced as?
This Alaska Airlines flight can also be referenced as ASA255, AS0255, AS 255, ASA 255.
How often is flight AS255 delayed?
On average, 10% of all AS255 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled AS255 flight or baggage issues?
If your AS255 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 AS255 Flight Tracker above for more details.
Flight AS255 is code-shared by 2 airlines using the flight numbers AA7474, QR2158
Other flights departing from San Diego SAN: AS3302, UA5636, F91326, AS2285
Other flights arriving at Boston BOS: LY15, B61034, B62120, B6994
All flights connecting San Diego SAN to Boston BOS.