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AS851 Flight Status Alaska Airlines: Honolulu to Sydney (ASA851)

AS 851 Honolulu to Sydney Flight Status

Alaska Airlines Flight AS851 from Honolulu International Airport HNL to Sydney Kingsford Smith Airport SYD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 6th, 2026.
Check the table below for AS851's most recent flight history:

AS 851 Flight Status & Schedule

Date Departure Arrival Status
May 06 12:13 19:15
Unknown
 Track >
May 04 12:17 19:21
Unknown
 Track >
May 02 13:05 20:01
Delayed
 Track >
Feb 09 12:10 19:22
En-Route
 Track >
Jan 26 12:10 19:33
Delayed
 Track >
< All HNL Departures All SYD Arrivals >

Alaska Airlines AS 851 Honolulu to Sydney Flight Information

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 11 hours. The flight distance is 8170 km / 5077 miles and the average flight speed is 763 km/h / 474 mph.

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 4.3/5 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 Thursday, May 7th, 2026 with the flight status being Unknown on 19:15.

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, 60% of all AS851 flights are delayed. The average delay is 69 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.

AS851 and Honolulu HNL to Sydney SYD Flights

Other flights departing from Honolulu HNL: OJ8652, AS1076, OJ8674, OJ8714

Other flights arriving at Sydney SYD: SQ7439, QR8406, SQ7290, VA877

All flights connecting Honolulu HNL to Sydney SYD.

AS851 Alaska Airlines Flight: Honolulu to Sydney Route Map

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