UO558 Hong KongHKG · 16:30 Da NangDAD
UO558 by HK Express flies from Hong Kong (HKG) to Da Nang (DAD) for the Thu, Aug 20 departure.
departs HKG · on schedule
board checked 42m 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 · 14 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hong Kong to Da Nang flights today
same route · HK ExpressIf UO558 is cancelled, these are the other HK Express nonstop flights from Hong Kong to Da Nang on the same day, with scheduled departure times in HKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UO558 actually runs
Pro Flight Search has tracked every published board update for UO558 across the HKG and DAD boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 9/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UO558 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 HKG and DAD published them.
Planning around UO558? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UO558 Hong Kong to Da Nang on-time performance, measured from the HKG and DAD airport boards.
https://proflightsearch.com/flight/UO558
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