QF42Sunstate Airlines · CGK → SYD
live · 5m ago
Route confirmed Sunstate Airlines

QF42 JakartaCGK · 19:50 SydneySYD · 06:45

QF42 by Sunstate Airlines flies from Jakarta (CGK) to Sydney (SYD) for the Thu, Oct 29 departure.

Right nowExpected in Sydney · On Time
06:13

arrival expected at SYD · 32 min early

Typical gate push+35 minmedian posted departure
Typical arrival+20 minmedian over 4 operations
Wins back in air~15 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-27
+35 gate · +35 arrival
10-26
−33 arrival
10-25
+45 gate · +20 arrival
10-24
+0 gate · −40 arrival

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

The route today

live boards
CGKJakartaOn-time likelyCGK delay board →
SYDSydneyModerate riskSYD delay board →
CGK→SYDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
16%Chance of cancellation
+5 minAvg hub delay right now

Conditions at CGK 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 →

Tomorrow on this route

Forecast

Jakarta to Sydney with Sunstate Airlines · Thu 29 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
4.7%1.2× usual

Forecast weather: 58% chance of thunder and 90% chance of rain at Jakarta

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Jakarta to Sydney flights today

same route · Sunstate Airlines
QF50departs 20:15

If QF42 is cancelled, this is the other Sunstate Airlines nonstop flight from Jakarta to Sydney on the same day, with scheduled departure times in CGK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How QF42 actually runs

Pro Flight Search has tracked every published board update for QF42 across the CGK and SYD boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how QF42 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-27CGK 19:50 20:25 (+35)SYD 06:45 07:20 (+35)
10-26CGK 19:50SYD 06:45 06:12 (−33)
10-25CGK 19:50 20:35 (+45)SYD 06:45 07:05 (+20)
10-24CGK 20:45 (+0)SYD 07:30 06:50 (−40)

Board clocks recorded as CGK and SYD published them.

Planning around QF42? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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 — QF42 Jakarta to Sydney on-time performance, measured from the CGK and SYD airport boards.

Canonical URL
https://proflightsearch.com/flight/QF42
How we measure this →