CX691 Hong KongHKG · 07:50 SingaporeSIN · 11:50
CX691 by Cathay Pacific flies from Hong Kong (HKG) to Singapore (SIN) for the Tue, Nov 3 departure.
estimated arrival at SIN · local time · ~12h 22m from now
board checked 1m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:25 · typical taxi-out at HKG ≈ 10.9 min. No receiver coverage over open ocean.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HKG and SIN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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
ForecastWed 4 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Singapore
ForecastWed 4 Nov, local date
- 71% chance of thunder
- 90% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hong Kong to Singapore flights today
same route · Cathay PacificIf CX691 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Singapore on the same day, with scheduled departure times in HKG local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How CX691 actually runs
Pro Flight Search has tracked every published board update for CX691 across the HKG and SIN boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 4 confirmed landings · 4/4 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 CX691 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as HKG and SIN published them.
Planning around CX691? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: CX691 Hong Kong to Singapore on-time performance, measured from the HKG and SIN airport boards.
https://proflightsearch.com/flight/CX691
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