| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 24 | HNL | SYD | 11:55 | 19:45 |
Scheduled
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| Oct 23 | HNL | SYD | 11:52 | 18:45 |
Landed
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| Oct 22 | HNL | SYD | 11:18 | 18:31 |
Landed
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| Oct 21 | HNL | SYD | 11:23 | 18:13 |
Landed
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| Oct 19 | HNL | SYD | 11:39 | 18:45 |
Landed
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| Oct 17 | HNL | SYD | 11:37 | 18:36 |
Landed
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| Oct 16 | HNL | SYD | 11:14 | 18:00 |
Landed
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| Oct 15 | HNL | SYD | 12:43 | 19:27 |
Landed Late
|
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| Oct 14 | HNL | SYD | 12:29 | 19:30 |
Delayed
|
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| Oct 12 | HNL | SYD | 11:47 | 19:01 |
Landed
|
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Alaska Airlines Flight AS851 connects Honolulu, United States to Sydney, Australia, taking off from Honolulu International Airport HNL and landing at Sydney Kingsford Smith Airport SYD.
How long is the AS851 flight from Honolulu to Sydney?
The average flight time from Honolulu to Sydney is 9 hours and 58 minutes. The flight distance is 8170 km / 5077 miles and the average flight speed is 813 km/h / 505 mph.
How many AS851 flights are operated per week?
5 flights per week. The flight AS851 is operated on Monday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS851 Honolulu to Sydney?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS851 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS851 arriving at?
Flight AS851 arrives at Sydney Kingsford Smith Airport (SYD) Terminal 1.
When was the latest AS851 flight?
The latest flight took off on Sunday, October 25th, 2026 with the flight status being Scheduled on 19:45.
How else can the flight AS851 be referenced as?
This Alaska Airlines flight can also be referenced as ASA851, AS0851, AS 851, ASA 851.
How often is flight AS851 delayed?
On average, 30% of all AS851 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled AS851 flight or baggage issues?
If your AS851 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 AS851 Flight Tracker above for more details.
Other flights departing from Honolulu HNL: NH183, AS1108, WN1428, ST416
Other flights arriving at Sydney SYD: QR908, AI302, KE8401, NH889
All flights connecting Honolulu HNL to Sydney SYD.