| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 02 | SEA | DEN | 13:04 | 16:11 |
Landed
|
Track > |
| Oct 01 | SEA | DEN | 13:16 | 16:28 |
Landed
|
Track > |
| Sep 30 | SEA | DEN | 13:15 | 16:33 |
Landed
|
Track > |
| Sep 29 | SEA | DEN | 13:45 | 16:55 |
Landed
|
Track > |
| Sep 28 | SEA | DEN | 13:01 | 16:07 |
Landed
|
Track > |
| Sep 27 | SEA | DEN | 13:10 | 16:19 |
Landed
|
Track > |
| Sep 25 | SEA | DEN | 13:41 | 16:57 |
Diverted
|
Track > |
| Claim > | ||||||
| Sep 24 | SEA | DEN | 13:10 | 16:33 |
Landed
|
Track > |
| Sep 23 | SEA | DEN | 13:12 | 16:21 |
Landed
|
Track > |
| Sep 22 | SEA | DEN | 13:14 | 16:28 |
Landed
|
Track > |
Alaska Airlines Flight AS304 connects Seattle, United States to Denver, United States, taking off from Seattle Tacoma International Airport SEA and landing at Denver International Airport DEN.
How long is the AS304 flight from Seattle to Denver?
The average flight time from Seattle to Denver is 2 hours and 12 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 747 km/h / 464 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS304 Seattle to Denver?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS304 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS304 flight?
The latest flight took off on Friday, October 2nd, 2026 with the flight status being Landed on 16:11.
How else can the flight AS304 be referenced as?
This Alaska Airlines flight can also be referenced as ASA304, AS0304, AS 304, ASA 304.
How often is flight AS304 delayed?
On average, 20% of all AS304 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled AS304 flight or baggage issues?
If your AS304 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 AS304 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS660, AS738, KE42, OO3015
Other flights arriving at Denver DEN: UA302, UA3931, UA2089, UA2819
All flights connecting Seattle SEA to Denver DEN.