HU440 TokyoNRT · 14:30 BeijingPEK · 17:30
HU440 by Hainan Airlines flies from Tokyo (NRT) to Beijing (PEK) for the Sat, Sep 12 departure.
arrival expected at PEK · on schedule
board checked 8m 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 operationmedian arrival +9 min · 0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by NRT (Tokyo), currently flying LIFR (low instrument). 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How HU440 actually runs
Pro Flight Search has tracked every published board update for HU440 across the NRT and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min late. Based on 6 confirmed landings · 5/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how HU440 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-1795, B-1102, B-5462, B-5520.
Board clocks recorded as NRT and PEK published them.
Planning around HU440? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — HU440 Tokyo to Beijing on-time performance, measured from the NRT and PEK airport boards.
https://proflightsearch.com/flight/HU440
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