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AS 4277 Phoenix to San Jose Flight Status

Alaska Airlines Flight AS4277 from Phoenix Sky Harbor International Airport PHX to San Jose International Airport SJC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 2nd, 2025.
Check the table below for AS4277's most recent flight history:

AS 4277 Flight Status & Schedule

Date Departure Arrival Status
Sep 02 07:45 09:29
Landed
Track >
Sep 01 07:47 09:17
Landed
Track >
Aug 30 07:22 08:53
Landed
Track >
Aug 29 07:24 09:01
Landed
Track >
Aug 28 07:26 09:01
Landed
Track >

Alaska Airlines AS 4277 Phoenix to San Jose Flight Information

Alaska Airlines Flight AS4277 connects Phoenix, United States to San Jose, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at San Jose International Airport SJC.

How long is the AS4277 flight from Phoenix to San Jose?

The average flight time from Phoenix to San Jose is 1 hour and 33 minutes. The flight distance is 999 km / 621 miles and the average flight speed is 643 km/h / 399 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4277 Phoenix to San Jose?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4277 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4277 arriving at?

Flight AS4277 arrives at San Jose International Airport (SJC) Terminal A.

When was the latest AS4277 flight?

The latest flight took off on Tuesday, September 2nd, 2025 with the flight status being Landed on 09:29.

How else can the flight AS4277 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4277, AS 4277, ASA 4277.

How often is flight AS4277 delayed?

On average, 10% of all AS4277 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled AS4277 flight or baggage issues?

If your AS4277 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 AS4277 Flight Tracker above for more details.

AS4277 and Phoenix PHX to San Jose SJC Flights

Other flights departing from Phoenix PHX: AA4081, AA4903, AA1998, AA3347

Other flights arriving at San Jose SJC: WN2120, AA4903, WN1325, WN1604

All flights connecting Phoenix PHX to San Jose SJC.

AS4277 Alaska Airlines Flight: Phoenix to San Jose Route Map

AS4277 Alaska Airlines Flight Map: Phoenix to San Jose
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.