AS 148 Phoenix to Seattle Flight Status

Alaska Airlines Flight AS148 from Phoenix Sky Harbor International Airport PHX to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 11th, 2025.
Check the table below for AS148's most recent flight history:

AS 148 Flight Status & Schedule

Date Departure Arrival Status
Jun 11 11:20 14:01
Landed Late
Track >
Jun 10 10:46 13:23
Landed
Track >
Jun 09 10:43 13:09
Landed
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Jun 08 10:53 13:21
Landed
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Jun 07 10:50 13:19
Landed
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Alaska Airlines AS 148 Phoenix to Seattle Flight Information

Alaska Airlines Flight AS148 connects Phoenix, United States to Seattle, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Seattle Tacoma International Airport SEA.

How long is the AS148 flight from Phoenix to Seattle?

The average flight time from Phoenix to Seattle is 2 hours and 34 minutes. The flight distance is 1782 km / 1107 miles and the average flight speed is 693 km/h / 431 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS148 Phoenix to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS148 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS148 flight?

The latest flight took off on Wednesday, June 11th, 2025 with the flight status being Landed on 14:01.

How else can the flight AS148 be referenced as?

This Alaska Airlines flight can also be referenced as ASA148, AS0148, AS 148, ASA 148.

How often is flight AS148 delayed?

On average, 10% of all AS148 flights are delayed. The average delay is 18 minutes.

Can I get compensation for my delayed or cancelled AS148 flight or baggage issues?

If your AS148 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 AS148 Flight Tracker above for more details.

AS148 and Phoenix PHX to Seattle SEA Flights

Flight AS148 is code-shared by 6 airlines using the flight numbers AY3950, DE5263, FI7642, HA6257, QR2140, TN2514

Other flights departing from Phoenix PHX: F93973, AS2095, AA4994, AS167

Other flights arriving at Seattle SEA: AS110, AS2380, AS3493, AS910

All flights connecting Phoenix PHX to Seattle SEA.

AS148 Alaska Airlines Flight: Phoenix to Seattle Route Map

AS148 Alaska Airlines Flight Map: Phoenix to Seattle
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.