HO1257 ShanghaiPVG · 08:20 BeijingPKX · 10:35
HO1257 by 吉祥航空公司 flies from Shanghai (PVG) to Beijing (PKX) for the Tue, Sep 8 departure.
estimated arrival at PKX · local time · past this estimate · waiting on the board
board checked 67m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:38.
Where the minutes go
last 7 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 operation0 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PVG and PKX 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 Shanghai to Beijing flights today
same route · 吉祥航空公司If HO1257 is cancelled, these are the other 吉祥航空公司 nonstop flights from Shanghai to Beijing on the same day, with scheduled departure times in PVG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How HO1257 actually runs
Pro Flight Search has tracked every published board update for HO1257 across the PVG and PKX boards: schedule changes, gate pushes and actual clocks. Usually departs ~25 min late. Based on 13 confirmed departures · 2/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how HO1257 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 PVG and PKX published them.
Planning around HO1257? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — HO1257 Shanghai to Beijing on-time performance, measured from the PVG and PKX airport boards.
https://proflightsearch.com/flight/HO1257
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