AS 428 Portland to Denver Flight Status

Alaska Airlines Flight AS428 from Portland International Airport PDX to Denver International Airport DEN is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on June 11th, 2025.
Check the table below for AS428's most recent flight history:

AS 428 Flight Status & Schedule

Date Departure Arrival Status
Jun 11 07:40 10:48
Landed
Track >
Jun 10 07:19 10:28
Landed
Track >
Jun 09 07:28 10:37
Landed
Track >
Jun 08 07:28 10:40
Landed
Track >
Jun 07 07:28 10:32
Landed
Track >

Alaska Airlines AS 428 Portland to Denver Flight Information

Alaska Airlines Flight AS428 connects Portland, United States to Denver, United States, taking off from Portland International Airport PDX and landing at Denver International Airport DEN.

How long is the AS428 flight from Portland to Denver?

The average flight time from Portland to Denver is 2 hours and 7 minutes. The flight distance is 1592 km / 989 miles and the average flight speed is 749 km/h / 465 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS428 Portland to Denver?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS428 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS428 flight?

The latest flight took off on Wednesday, June 11th, 2025 with the flight status being Landed on 10:48.

How else can the flight AS428 be referenced as?

This Alaska Airlines flight can also be referenced as ASA428, AS0428, AS 428, ASA 428.

How often is flight AS428 delayed?

On average, 30% of all AS428 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled AS428 flight or baggage issues?

If your AS428 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 AS428 Flight Tracker above for more details.

AS428 and Portland PDX to Denver DEN Flights

Flight AS428 is code-shared by 1 airline using the flight number HA6337

Other flights departing from Portland PDX: AS2346, AS2138, AS2055, AS867

Other flights arriving at Denver DEN: AS111, AS425, AS424, 5A1600

All flights connecting Portland PDX to Denver DEN.

AS428 Alaska Airlines Flight: Portland to Denver Route Map

AS428 Alaska Airlines Flight Map: Portland to Denver
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.