HU7844 ShanghaiPVG · 17:30 Xi'anXIY · 20:20
HU7844 by Hainan Airlines flies from Shanghai (PVG) to Xi'an (XIY) for the Thu, Sep 10 departure.
departs PVG · on schedule
board checked 52m ago · checking again in 45s
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 XIY 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 Xi'an flights today
same route · Hainan AirlinesIf HU7844 is cancelled, these are the other Hainan Airlines nonstop flights from Shanghai to Xi'an 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 HU7844 actually runs
Pro Flight Search has tracked every published board update for HU7844 across the PVG and XIY boards: schedule changes, gate pushes and actual clocks. Usually departs ~23 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 HU7844 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-6065, B-5478, B-1101, B-5416.
Board clocks recorded as PVG and XIY published them.
Planning around HU7844? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — HU7844 Shanghai to Xi'an on-time performance, measured from the PVG and XIY airport boards.
https://proflightsearch.com/flight/HU7844
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