HKG → HANHong Kong to Hanoi

live

Direct flights from Hong Kong (HKG) to Hanoi (HAN): 28 nonstop departures observed each week across 4 airlines. 88% of the last 24 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 24 tracked flights. The nonstop covers 846 km, an estimated 1 hour 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Hong Kong and Hanoi. Updated 16 October 2026 at 09:23 UTC.

Today, HKG → HAN

Fri 16 Oct · local times
UO540Hong Kong ExpressIn the air, 19 min late

Left HKG at 07:59, 19 min after its 07:40 slot.

Likely landing
about 08:40middle half 08:34 to 08:51 · sched 08:50

Landing estimate from 233,704 tracked flights of 2 to 4 hours that left 15 to 29 min late. The HAN board has not posted a landing time yet. How planes make up time

Track UO540 →
  1. 07:40 UO540Hong Kong Express Left 07:59 +19 HAN about 08:40In the air · sched 08:50
  2. 08:45 CX741Cathay Pacific Left 08:45 HAN 09:55In the air · scheduled landing
  3. 13:05 9G531Sun PhuQuoc Left 13:05 HAN 14:00In the air · scheduled landing
  4. 14:30 VN593Vietnam Left 14:38 +8 HAN 15:35In the air · scheduled landing
  5. 16:55 CX743Cathay Pacific Left 16:53 HAN 18:10In the air · scheduled landing

Checked HKG board 17:23 · HAN board 15:18

HKG Hong Kong smooth · +1
HAN Hanoi smooth · +0
846 km · ~1h 35m est.
dep bank 07:40–16:5528x weekly
Runs reliable · 4 airlines · 28x weekly · nonstop
88% on time

of the last 24 operated HKG → HAN flights arrived within 15 minutes

Median arrival delay is +2 min. 0 of 24 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+2 minacross the last 24 operated legs
Flight time~1h 35mestimated from route distance
Weekly departures28x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 24

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Cathay PacificHong Kong ExpressVietnam Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
9G80% on time

Flights 9G531 13:05 daily

Cathay PacificCX100% on time

Flights CX741 08:45 daily · CX743 16:55 daily

Hong Kong ExpressUO80% on time

Flights UO540 07:40 daily

Vietnam AirlinesVN

Flights VN593 14:30 daily

History

operated legs · board outcomes
10-169G531departed+0
10-16CX741departed+0
10-16CX743departed−2
10-16UO540departed+19
10-16VN593departed+8
10-159G531departed+7
10-15CX741dep +6 → arr−22
10-15CX743departed+6
10-15UO540departed+6
10-15VN593departed+263
10-149G531departed+9
10-14CX741departed+1
10-14CX743departed+9
10-14UO540departed−7
10-14VN593departed−16
10-139G531departed+14
10-13CX741dep −1 → arr−27
10-13CX743departed−7
10-13UO540departed−2
10-13VN593departed−13
10-129G531departed+19
10-12CX741departed+2
10-12CX743dep −4 → arr−40
10-12UO540departed+3

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
HKGHong Kong +1 min smooth 🌤 few clouds · SE 10 kt Full HKG delay board →
HANHanoi +0 min smooth 🌤 clear · SSE 7 kt Full HAN delay board →

Weather lens

Current conditions put the pressure at HKG and HAN: 37% odds of a 15+ minute delay and around +3 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Hong Kong to Hanoi route actually runs

Pro Flight Search records official board updates for nonstop HKG to HAN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Hong Kong (HKG) to Hanoi (HAN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/HKG-HAN
How we measure this →

HKG to HAN questions

Is HKG–HAN running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on HKG–HAN?

Operators schedule morning departures around 07:40 from HKG. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HAN delay card to confirm conditions when you'd arrive.

How long is the flight from HKG to HAN?

Great-circle distance is 846 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 90–103 min gate-to-gate on this route.

How often does HKG–HAN fly?

4 carriers operate this route, around 35 flights a week between them. Compare carrier days and times in the airline list above.