CX723Cathay Pacific · HKG → KUL
live · 10m ago
Route confirmed Cathay Pacific

CX723 Hong KongHKG · 08:30 Kuala LumpurKUL · 12:30

CX723 by Cathay Pacific flies from Hong Kong (HKG) to Kuala Lumpur (KUL) for the Wed, Oct 28 departure.

Right nowLanded in Kuala Lumpur · position data
12:11

landed at KUL · confirmed by live position

⚖ CX723 typically leaves +8 and lands −9. The air wins minutes back.
Typical gate push+8 minmedian posted departure
Typical arrival−9 minmedian over 13 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-28
+7 gate · −18 arrival
10-27
+9 gate · −8 arrival
10-26
+6 gate · −10 arrival
10-25
+8 gate · −9 arrival
10-24
+10 gate · +2 arrival
10-23
+6 gate · −4 arrival
10-22
+70 gate · +55 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 −9 min · 0 cancelled · 13 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
KULKuala LumpurOn-time likelyKUL delay board →
HKG→KULevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
26%Chance of 15+ min delay
1.7%Chance of cancellation
+1 minAvg hub delay right now

Conditions at HKG and KUL 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 at Hong Kong

Forecast

Thu 29 Oct, local date

High29°Clikely 28°C to 30°C
Low25°Clikely 24°C to 26°C
Outlook: below usual
Chance a departure is cancelled
0.4%usually 0.6%
Chance a departure leaves 60+ min late
3.4%usually 4.0%

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 440 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Kuala Lumpur

Forecast

Thu 29 Oct, local date

High32°Clikely 30°C to 33°C
Low25°Clikely 24°C to 25°C
  • 88% chance of thunder
  • 97% chance of rain
Outlook: elevated
Chance a departure is cancelled
1.4%usually 0.9%
Chance a departure leaves 60+ min late
6.3%usually 1.9%

Weather behind it: 88% chance of thunder and 97% chance of rain at Kuala Lumpur; 84% chance of thunder and 97% chance of rain at Singapore, where 7% of departures go; 62% chance of thunder at Jakarta, where 6% of departures go

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 330 departures a day. · 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 Hong Kong to Kuala Lumpur flights today

same route · Cathay Pacific
CX725departs 12:40
CX729departs 16:55
CX733departs 21:30

If CX723 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Kuala Lumpur on the same day, with scheduled departure times in HKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How CX723 actually runs

Pro Flight Search has tracked every published board update for CX723 across the HKG and KUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 13 confirmed landings · 12/13 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 CX723 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
10-28HKG 08:30 08:37 (+7)KUL 12:30 12:12 (−18)
10-27HKG 08:30 08:39 (+9)KUL 12:25 12:17 (−8)
10-26HKG 08:30 08:36 (+6)KUL 12:20 12:10 (−10)
10-25HKG 08:30 08:38 (+8)KUL 12:20 12:11 (−9)
10-24HKG 08:10 08:20 (+10)KUL 12:10 12:12 (+2)
10-23HKG 08:10 08:16 (+6)KUL 11:58 11:54 (−4)
10-22HKG 08:10 09:20 (+70)KUL 12:10 13:05 (+55)
10-21HKG 08:10 08:28 (+18)KUL 12:20 12:14 (−6)
10-20HKG 08:10 (+0)KUL 12:10 11:48 (−22)
10-19HKG 08:10 08:13 (+3)KUL 12:10 11:44 (−26)
10-18HKG 08:10 08:25 (+15)KUL 12:10 11:55 (−15)
10-17HKG 08:10 08:13 (+3)KUL 11:58 11:52 (−6)
10-16HKG 08:10 08:18 (+8)KUL 12:10 11:58 (−12)

Board clocks recorded as HKG and KUL published them.

Planning around CX723? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — CX723 Hong Kong to Kuala Lumpur on-time performance, measured from the HKG and KUL airport boards.

Canonical URL
https://proflightsearch.com/flight/CX723
How we measure this →