| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | DEN | SEA | 10:07 | 11:34 |
Landed Late
|
Track > |
| Jun 08 | DEN | SEA | 09:09 | 10:43 |
Landed
|
Track > |
| Jun 07 | DEN | SEA | 09:37 | 10:56 |
Landed
|
Track > |
| Jun 06 | DEN | SEA | 09:00 | 11:04 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jun 05 | DEN | SEA | 09:09 | 10:43 |
Landed
|
Track > |
| Jun 04 | DEN | SEA | 09:24 | 10:51 |
Landed
|
Track > |
| Jun 03 | DEN | SEA | 09:13 | 10:37 |
Landed
|
Track > |
| Jun 02 | DEN | SEA | 09:38 | 10:54 |
Landed
|
Track > |
| Jun 01 | DEN | SEA | 13:45 | 11:04 |
En-Route
|
Track > |
| May 31 | DEN | SEA | 09:18 | 10:35 |
Landed
|
Track > |
Alaska Airlines Flight AS525 connects Denver, United States to Seattle, United States, taking off from Denver International Airport DEN and landing at Seattle Tacoma International Airport SEA.
How long is the AS525 flight from Denver to Seattle?
The average flight time from Denver to Seattle is 2 hours and 24 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 654 km/h / 406 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS525 Denver to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS525 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS525 flight?
The latest flight took off on Tuesday, June 9th, 2026 with the flight status being Landed on 11:34.
How else can the flight AS525 be referenced as?
This Alaska Airlines flight can also be referenced as ASA525, AS0525, AS 525, ASA 525.
How often is flight AS525 delayed?
On average, 10% of all AS525 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled AS525 flight or baggage issues?
If your AS525 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 AS525 Flight Tracker above for more details.
Flight AS525 is code-shared by 2 airlines using the flight numbers DE5208, JL6365
Other flights departing from Denver DEN: WN2398, WN2886, OO5104, AA7649
Other flights arriving at Seattle SEA: AS463, SY283, AS3135, AS2405
All flights connecting Denver DEN to Seattle SEA.
