PN6425 ChongqingCKG · 19:05 SingaporeSIN · 23:40
PN6425 by West Air flies from Chongqing (CKG) to Singapore (SIN).
scheduled from CKG
Where the minutes go
last 5 operations · gate push → arrivalThe 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 operationmedian arrival −12 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at CKG and SIN 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chongqing to Singapore flights
same route · West AirIf PN6425 is cancelled, this is the other West Air nonstop flight from Chongqing to Singapore, with scheduled departure times in CKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How PN6425 actually runs
Pro Flight Search has tracked every published board update for PN6425 across the CKG and SIN boards: schedule changes, gate pushes and actual clocks. Usually lands ~12 min early. Based on 5 confirmed landings · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how PN6425 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: B-8892, B-9982, B-8643, B-1629.
Board clocks recorded as CKG and SIN published them.
Planning around PN6425? 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 — PN6425 Chongqing to Singapore on-time performance, measured from the CKG and SIN airport boards.
https://proflightsearch.com/flight/PN6425
.