AS 5151 Perth to Sydney Flight Status

Alaska Airlines Flight AS5151 from Perth Airport PER to Sydney Kingsford Smith Airport SYD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 18th, 2026.
Check the table below for AS5151's most recent flight history:

AS 5151 Flight Status & Schedule

Date Departure Arrival Status
May 18 11:21 17:01
Landed Late
Track >
May 17 11:25 17:02
Landed Late
Track >
May 15 10:45 16:25
Landed
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May 13 14:00 19:40
Delayed
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May 11 10:44 16:29
Landed
Track >

Alaska Airlines AS 5151 Perth to Sydney Flight Information

Alaska Airlines Flight AS5151 connects Perth, Australia to Sydney, Australia, taking off from Perth Airport PER and landing at Sydney Kingsford Smith Airport SYD.

How long is the AS5151 flight from Perth to Sydney?

The average flight time from Perth to Sydney is 3 hours and 44 minutes. The flight distance is 3277 km / 2036 miles and the average flight speed is 871 km/h / 541 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS5151 Perth to Sydney?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS5151 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS5151 arriving at?

Flight AS5151 arrives at Sydney Kingsford Smith Airport (SYD) Terminal 1.

When was the latest AS5151 flight?

The latest flight took off on Monday, May 18th, 2026 with the flight status being Landed on 17:01.

How else can the flight AS5151 be referenced as?

This Alaska Airlines flight can also be referenced as ASA5151, AS 5151, ASA 5151.

How often is flight AS5151 delayed?

On average, 78% of all AS5151 flights are delayed. The average delay is 47 minutes.

See our AS5151 Flight Tracker above for more details.

AS5151 and Perth PER to Sydney SYD Flights

Other flights departing from Perth PER: JQ859, QF34, VJ92, QF1740

Other flights arriving at Sydney SYD: MH6203, QF34, JQ720, JQ891

All flights connecting Perth PER to Sydney SYD.

AS5151 Alaska Airlines Flight: Perth to Sydney Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.