HU448 SingaporeSIN · 04:40 ChangchunCGQ
HU448 by Hainan Airlines flies from Singapore (SIN) to Changchun (CGQ) for the Mon, Sep 7 departure.
en route from SIN to CGQ
board checked 22m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 04:30 · typical taxi-out at SIN ≈ 8.9 min. No receiver coverage over open ocean.
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 operation0 cancelled · 5 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How HU448 actually runs
Pro Flight Search has tracked every published board update for HU448 across the SIN and CGQ boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min early. Based on 5 confirmed departures · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how HU448 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 SIN and CGQ published them.
Planning around HU448? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — HU448 Singapore to Changchun on-time performance, measured from the SIN and CGQ airport boards.
https://proflightsearch.com/flight/HU448
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