| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 26 | SEA | HNL | 16:52 | 19:02 |
En-Route
|
Track > |
| Jun 25 | SEA | HNL | 16:49 | 19:09 |
Landed
|
Track > |
| Jun 24 | SEA | HNL | 17:30 | 19:34 |
Landed Late
|
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| Jun 23 | SEA | HNL | 16:51 | 19:01 |
Landed
|
Track > |
| Jun 22 | SEA | HNL | 16:54 | 19:23 |
Landed
|
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| Jun 21 | SEA | HNL | 16:49 | 19:23 |
Landed
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| Jun 20 | SEA | HNL | 16:48 | 19:12 |
Landed
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| Jun 19 | SEA | HNL | 16:59 | 19:21 |
Landed
|
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| Jun 18 | SEA | HNL | 18:34 | 20:43 |
Delayed
|
Track > |
| Jun 17 | SEA | HNL | 17:06 | 19:22 |
Landed
|
Track > |
Alaska Airlines Flight AS121 connects Seattle, United States to Honolulu, United States, taking off from Seattle Tacoma International Airport SEA and landing at Honolulu International Airport HNL.
How long is the AS121 flight from Seattle to Honolulu?
The average flight time from Seattle to Honolulu is 5 hours and 17 minutes. The flight distance is 4308 km / 2677 miles and the average flight speed is 814 km/h / 506 mph.
How many AS121 flights are operated per week?
6 flights per week. The flight AS121 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS121 Seattle to Honolulu?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS121 arriving at?
Flight AS121 arrives at Honolulu International Airport (HNL) Terminal 1.
When was the latest AS121 flight?
The latest flight took off on Saturday, June 27th, 2026 with the flight status being En-Route on 19:02.
How else can the flight AS121 be referenced as?
This Alaska Airlines flight can also be referenced as ASA121, AS0121, AS 121, ASA 121.
How often is flight AS121 delayed?
On average, 60% of all AS121 flights are delayed. The average delay is 21 minutes.
Can I get compensation for my delayed or cancelled AS121 flight or baggage issues?
If your AS121 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 AS121 Flight Tracker above for more details.
Flight AS121 is code-shared by 3 airlines using the flight numbers FJ5875, QF3707, QR2023
Other flights departing from Seattle SEA: DL69, DL541, DL2955, 8C3397
Other flights arriving at Honolulu HNL: UA1805, DL419, UA1509, HA1157
All flights connecting Seattle SEA to Honolulu HNL.