| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | SJC | PHX | 10:04 | 12:32 |
Landed
|
Track > |
| Feb 08 | SJC | PHX | 09:56 | 12:29 |
Landed
|
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| Feb 06 | SJC | PHX | 10:03 | 12:34 |
Landed
|
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| Feb 04 | SJC | PHX | 10:01 | 12:41 |
Landed
|
Track > |
| Feb 03 | SJC | PHX | 10:01 | 12:35 |
Landed
|
Track > |
| Feb 02 | SJC | PHX | 09:55 | 12:21 |
Landed
|
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| Feb 01 | SJC | PHX | 10:07 | 12:38 |
Landed
|
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| Jan 31 | SJC | PHX | 10:04 | 12:33 |
Landed
|
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| Jan 30 | SJC | PHX | 10:19 | 12:47 |
Landed
|
Track > |
| Jan 29 | SJC | PHX | 10:00 | 12:32 |
Landed
|
Track > |
Alaska Airlines Flight AS4256 connects San Jose, United States to Phoenix, United States, taking off from San Jose International Airport SJC and landing at Phoenix Sky Harbor International Airport PHX.
How long is the AS4256 flight from San Jose to Phoenix?
The average flight time from San Jose to Phoenix is 1 hour and 31 minutes. The flight distance is 999 km / 621 miles and the average flight speed is 658 km/h / 409 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4256 San Jose to Phoenix?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4256 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4256 arriving at?
Flight AS4256 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest AS4256 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 12:32.
How else can the flight AS4256 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4256, AS 4256, ASA 4256.
How often is flight AS4256 delayed?
On average, 0% of all AS4256 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS4256 flight or baggage issues?
If your AS4256 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 AS4256 Flight Tracker above for more details.
Other flights departing from San Jose SJC: AA3838, WN2373, OO3333, AS3333
Other flights arriving at Phoenix PHX: AA2184, AA3838, AA921, DL4919
All flights connecting San Jose SJC to Phoenix PHX.