| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | SEA | DEN | 20:57 | 00:02 |
Landed
|
Track > |
| Jan 04 | SEA | DEN | 20:48 | 23:55 |
Landed
|
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| Jan 03 | SEA | DEN | 21:05 | 00:15 |
Landed Late
|
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| Jan 02 | SEA | DEN | 20:38 | 23:43 |
Landed
|
Track > |
| Jan 01 | SEA | DEN | 20:29 | 23:42 |
Landed
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| Dec 31 | SEA | DEN | 20:37 | 23:42 |
Landed
|
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| Dec 30 | SEA | DEN | 20:25 | 23:36 |
Landed
|
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| Dec 29 | SEA | DEN | 20:39 | 23:47 |
Landed
|
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| Dec 28 | SEA | DEN | 20:40 | 23:43 |
Landed
|
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| Dec 27 | SEA | DEN | 20:33 | 23:36 |
Landed
|
Track > |
Hawaiian Airlines Flight HA6603 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 HA6603 flight from Seattle to Denver?
The average flight time from Seattle to Denver is 2 hours and 7 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 778 km/h / 483 mph.
What is the On-Time Performance (OTP) of Hawaiian Airlines Flight HA6603 Seattle to Denver?
The Airportia On-Time Performance Rating for Hawaiian Airlines Flight HA6603 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight HA6603 arriving at?
Flight HA6603 arrives at Denver International Airport (DEN) Terminal 2.
When was the latest HA6603 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 00:02.
How else can the flight HA6603 be referenced as?
This Hawaiian Airlines flight can also be referenced as HAL6603, HA 6603, HAL 6603.
How often is flight HA6603 delayed?
On average, 20% of all HA6603 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled HA6603 flight or baggage issues?
If your HA6603 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 HA6603 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS2208, AS787, WN2370, WN2144
Other flights arriving at Denver DEN: AS787, WN4259, WN4224, WN2893
All flights connecting Seattle SEA to Denver DEN.