QF644Sunstate Airlines · PER → SYD
live · 9m ago
Route confirmed Sunstate Airlines

QF644 PerthPER · 09:05 SydneySYD · 15:10

QF644 by Sunstate Airlines flies from Perth (PER) to Sydney (SYD) for the Sat, Sep 19 departure.

Right nowLanded in Sydney · position data
14:57

landed at SYD · confirmed by live position

Typical arrival+3 minmedian over 5 operations

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
09-19
−15 arrival
09-18
+0 arrival
09-17
+5 arrival
09-16
+3 arrival
09-15
+15 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival +3 min · 0 cancelled · 5 operations tracked

The route today

live boards
PERPerthOn-time likelyPER delay board →
SYDSydneyOn-time likelySYD delay board →
PER→SYDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
1.9%Chance of cancellation
+3 minAvg hub delay right now

Conditions at PER and SYD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Perth to Sydney flights today

same route · Sunstate Airlines
QF642departs 06:05
QF656departs 08:15
QF646departs 10:00
QF6departs 10:30
QF648departs 12:25
QF7318departs 14:30

If QF644 is cancelled, these are the other Sunstate Airlines nonstop flights from Perth to Sydney on the same day, with scheduled departure times in PER local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How QF644 actually runs

Pro Flight Search has tracked every published board update for QF644 across the PER and SYD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 5/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how QF644 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-19PER 09:05SYD 15:10 14:55 (−15)
09-18PER 09:05SYD 15:10 (+0)
09-17PER 09:05SYD 15:10 15:15 (+5)
09-16PER 09:05SYD 15:10 15:13 (+3)
09-15PER 09:05SYD 15:10 15:25 (+15)

Aircraft

Recent tails: VH-VZU, VH-VZF, VH-VXF, VH-XZC.

Board clocks recorded as PER and SYD published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — QF644 Perth to Sydney on-time performance, measured from the PER and SYD airport boards.

Canonical URL
https://proflightsearch.com/flight/QF644
How we measure this →