| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 23 | SAT | SEA | 19:30 | 22:01 |
Cancelled
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| Claim > | ||||||
| Apr 27 | SAT | SEA | 18:21 | 20:20 |
En-Route
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Track > |
| Apr 23 | SAT | SEA | 15:13 | 17:12 |
En-Route
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| Apr 23 | SAT | SEA | 12:17 | 11:53 |
Diverted
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| Claim > | ||||||
Alaska Airlines Flight AS9451 connects San Antonio, United States to Seattle, United States, taking off from San Antonio International Airport SAT and landing at Seattle Tacoma International Airport SEA.
How long is the AS9451 flight from San Antonio to Seattle?
The average flight time from San Antonio to Seattle is 2 hours and 56 minutes. The flight distance is 2854 km / 1773 miles and the average flight speed is 942 km/h / 585 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS9451 San Antonio to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS9451 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS9451 flight?
The latest flight was scheduled for Sunday, May 24th, 2026 but was cancelled.
How else can the flight AS9451 be referenced as?
This Alaska Airlines flight can also be referenced as ASA9451, AS 9451, ASA 9451.
How often is flight AS9451 delayed?
On average, 25% of all AS9451 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled AS9451 flight or baggage issues?
If your AS9451 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 AS9451 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from San Antonio SAT: AA413, SY1836, F93707, AA3727
Other flights arriving at Seattle SEA: AS1498, WN2118, DL2016, AS2408
All flights connecting San Antonio SAT to Seattle SEA.
