| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | PDX | SEA | 07:39 | 08:10 |
Landed
|
Track > |
| Oct 24 | PDX | SEA | 07:20 | 08:26 |
Cancelled
|
Track > |
| Claim > | ||||||
| Oct 23 | PDX | SEA | 07:48 | 08:26 |
Landed
|
Track > |
| Oct 22 | PDX | SEA | 07:45 | 08:38 |
Landed
|
Track > |
| Oct 21 | PDX | SEA | 07:36 | 08:08 |
Landed
|
Track > |
| Oct 20 | PDX | SEA | 07:29 | 08:00 |
Landed
|
Track > |
| Oct 19 | PDX | SEA | 07:48 | 08:22 |
Landed
|
Track > |
| Oct 18 | PDX | SEA | 07:40 | 08:14 |
Landed
|
Track > |
| Oct 17 | PDX | SEA | 07:33 | 08:11 |
Landed
|
Track > |
| Oct 16 | PDX | SEA | 07:38 | 08:14 |
Landed
|
Track > |
Alaska Airlines Flight AS509 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 AS509 flight from Portland to Seattle?
The average flight time from Portland to Seattle is 36 minutes. The flight distance is 208 km / 129 miles and the average flight speed is 336 km/h / 209 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS509 Portland to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS509 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS509 arriving at?
Flight AS509 arrives at Seattle Tacoma International Airport (SEA) Terminal A.
When was the latest AS509 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 08:10.
How else can the flight AS509 be referenced as?
This Alaska Airlines flight can also be referenced as ASA509, AS0509, AS 509, ASA 509.
How often is flight AS509 delayed?
On average, 10% of all AS509 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled AS509 flight or baggage issues?
If your AS509 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 AS509 Flight Tracker above for more details.
Flight AS509 is code-shared by 4 airlines using the flight numbers HA6250, KE6012, QR2122, TN2440
Other flights departing from Portland PDX: UA625, AS2102, AS347, WN2655
Other flights arriving at Seattle SEA: HA28, AS891, AS3278, AS1217
All flights connecting Portland PDX to Seattle SEA.
