| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 05 | PDX | SEA | 13:30 | 14:01 |
Unknown
|
Track > |
| Apr 13 | PDX | SEA | 12:52 | 13:25 |
Landed
|
Track > |
| Apr 07 | PDX | SEA | 13:44 | 14:14 |
Landed
|
Track > |
| Jan 26 | PDX | SEA | 18:18 | 18:53 |
Landed Late
|
Track > |
| Dec 19 | PDX | SEA | 22:20 | 20:57 |
En-Route
|
Track > |
| Dec 12 | PDX | SEA | 00:20 | 22:12 |
En-Route
|
Track > |
| Dec 09 | PDX | SEA | 14:59 | 15:32 |
Landed
|
Track > |
Alaska Airlines Flight AS9577 connects Portland, United States to Seattle, United States, taking off from Portland International Airport PDX and landing at Seattle Tacoma International Airport SEA.
How long is the AS9577 flight from Portland to Seattle?
The average flight time from Portland to Seattle is 32 minutes. The flight distance is 208 km / 129 miles and the average flight speed is 338 km/h / 210 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS9577 Portland to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS9577 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS9577 arriving at?
Flight AS9577 arrives at Seattle Tacoma International Airport (SEA) Terminal 1.
When was the latest AS9577 flight?
The latest flight took off on Tuesday, May 5th, 2026 with the flight status being Unknown on 14:01.
How else can the flight AS9577 be referenced as?
This Alaska Airlines flight can also be referenced as ASA9577, AS 9577, ASA 9577.
How often is flight AS9577 delayed?
On average, 29% of all AS9577 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled AS9577 flight or baggage issues?
If your AS9577 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 AS9577 Flight Tracker above for more details.
Other flights departing from Portland PDX: AS2070, WN3579, DL2167, AS465
Other flights arriving at Seattle SEA: UA234, DL2101, AS2072, AS3294
All flights connecting Portland PDX to Seattle SEA.
