AS 9966 Prestwick to Seattle Flight Status

Alaska Airlines Flight AS9966 from Glasgow Prestwick Airport PIK to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 23rd, 2026.
Check the table below for AS9966's most recent flight history:

AS 9966 Flight Status & Schedule

Date Departure Arrival Status
Apr 23 20:18 20:50
Landed Late
Track >
Apr 21 20:06 20:46
Landed Late
Track >
Apr 12 11:43 12:11
Landed
Track >
Apr 09 09:04 09:17
Landed
Track >

Alaska Airlines AS 9966 Prestwick to Seattle Flight Information

Alaska Airlines Flight AS9966 connects Prestwick, United Kingdom to Seattle, United States, taking off from Glasgow Prestwick Airport PIK and landing at Seattle Tacoma International Airport SEA.

How long is the AS9966 flight from Prestwick to Seattle?

The average flight time from Prestwick to Seattle is 7 hours and 58 minutes. The flight distance is 7182 km / 4463 miles and the average flight speed is 907 km/h / 564 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS9966 Prestwick to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS9966 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS9966 flight?

The latest flight took off on Friday, April 24th, 2026 with the flight status being Landed on 20:50.

How else can the flight AS9966 be referenced as?

This Alaska Airlines flight can also be referenced as ASA9966, AS 9966, ASA 9966.

How often is flight AS9966 delayed?

On average, 100% of all AS9966 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled AS9966 flight or baggage issues?

If your AS9966 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 AS9966 Flight Tracker above for more details.

AS9966 and Prestwick PIK to Seattle SEA Flights

Other flights departing from Prestwick PIK: CZ2518, CZ2518, FR4280, AF6733

Other flights arriving at Seattle SEA: UA1606, AS9463, AS2042, OO299

All flights connecting Prestwick PIK to Seattle SEA.

AS9966 Alaska Airlines Flight: Prestwick to Seattle Route Map

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.