MH123Malaysia Airlines · KUL → SYD
live · 43m ago
Route confirmed Malaysia Airlines

MH123 Kuala LumpurKUL · 23:45 SydneySYD · 10:00

MH123 by Malaysia Airlines flies from Kuala Lumpur (KUL) to Sydney (SYD).

Right nowNext departure today Operates daily
23:45

scheduled from KUL

⚖ MH123 typically leaves +18 and lands −13. The air wins minutes back.
Typical gate push+18 minmedian posted departure
Typical arrival−13 minmedian over 14 operations
Wins back in air~31 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
08-18
+17 gate · −30 arrival
08-17
+15 gate
08-16
+17 gate · −1 arrival
08-15
+18 gate · +11 arrival
08-14
+17 gate · −4 arrival
08-13
+18 gate · −20 arrival
08-12
+17 gate · −7 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 −13 min · 0 cancelled · 15 operations tracked

The route today

live boards
KULKuala LumpurModerate riskKUL delay board →
SYDSydneyOn-time likelySYD delay board →
KUL→SYDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
27%Chance of 15+ min delay
2.4%Chance of cancellation
+3 minAvg hub delay right now

Driven mainly by SYD (Sydney), currently flying VFR (visual). 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 Kuala Lumpur to Sydney flights today

same route · Malaysia Airlines
MH141departs 09:10
MH251departs 20:15

If MH123 is cancelled, these are the other Malaysia Airlines nonstop flights from Kuala Lumpur to Sydney on the same day, with scheduled departure times in KUL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How MH123 actually runs

Pro Flight Search has tracked every published board update for MH123 across the KUL and SYD boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how MH123 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
08-18KUL 23:45 00:02 (+17)SYD 10:00 09:30 (−30)
08-17KUL 23:45 00:00 (+15)SYD
08-16KUL 23:45 00:02 (+17)SYD 10:00 09:59 (−1)
08-15KUL 23:45 00:03 (+18)SYD 10:00 10:11 (+11)
08-14KUL 23:45 00:02 (+17)SYD 10:00 09:56 (−4)
08-13KUL 23:45 00:03 (+18)SYD 10:00 09:40 (−20)
08-12KUL 23:45 00:02 (+17)SYD 10:00 09:53 (−7)
08-11KUL 23:45 00:02 (+17)SYD 10:00 09:39 (−21)
08-10KUL 23:45 00:10 (+25)SYD 10:00 09:30 (−30)
08-09KUL 23:45 00:08 (+23)SYD 10:00 09:23 (−37)
08-08KUL 23:45 00:09 (+24)SYD 10:00 09:49 (−11)
08-07KUL 23:45 00:15 (+30)SYD 10:00 09:49 (−11)
08-06KUL 23:45 00:09 (+24)SYD 10:00 09:38 (−22)
08-05KUL 23:45 00:11 (+26)SYD 10:00 09:47 (−13)
08-04KUL 23:45 00:04 (+19)SYD 10:00 09:42 (−18)

Board clocks recorded as KUL and SYD published them.

Planning around MH123? 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 — MH123 Kuala Lumpur to Sydney on-time performance, measured from the KUL and SYD airport boards.

Canonical URL
https://proflightsearch.com/flight/MH123
How we measure this →