HKG → SYXHong Kong to Sanya

live

Direct flights from Hong Kong (HKG) to Sanya (SYX): 10 nonstop departures observed each week across 2 airlines. 92% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 7 minutes early. No cancellations were recorded across the 12 tracked flights. The nonstop covers 647 km, an estimated 1 hour 20 minutes in the air. Measured by Pro Flight Search from live flight boards at Hong Kong and Sanya. Updated 15 October 2026 at 16:27 UTC.

Today, HKG → SYX

Fri 16 Oct · local times
  1. 08:25 UO250 On scheduleT2 ·
  2. 10:55 HX169 On scheduleT2 ·

Checked HKG board 00:27

HKG Hong Kong smooth · +0
SYX Sanya tracking
647 km · ~1h 20m est.
dep bank 08:25–10:5510x weekly
Runs reliable · 2 airlines · 10x weekly · nonstop
92% on time

of the last 12 operated HKG → SYX flights arrived within 15 minutes

Median arrival delay is −7 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−7 minacross the last 12 operated legs
Flight time~1h 20mestimated from route distance
Weekly departures10x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
HK ExpressHong Kong 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
HK ExpressUO100% on time

Flights UO250 varies Mo Th Fr Su

Hong Kong AirlinesHX86% on time

Flights HX169 10:55 Mo Tu We Th Fr Su

History

operated legs · board outcomes
10-15HX169departed−7
10-15UO250departed−8
10-14HX169departed−7
10-13HX169departed−11
10-12HX169departed−11
10-12UO250departed+9
10-11HX169departed+0
10-11UO250departed−12
10-09HX169departed−4
10-09UO250departed+2
10-08HX169departed+84
10-08UO250departed−10

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 +0 min smooth 🌤 few clouds · ESE 12 kt Full HKG delay board →
SYXSanya tracking Full SYX delay board →

How the Hong Kong to Sanya route actually runs

Pro Flight Search records official board updates for nonstop HKG to SYX 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 Sanya (SYX) route reliability, measured from operated flights on official airport boards.

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

HKG to SYX questions

Is HKG–SYX 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.

How long is the flight from HKG to SYX?

Great-circle distance is 647 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 76–85 min gate-to-gate on this route.

How often does HKG–SYX fly?

2 carriers operate this route, around 10 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at HKG and arrival-side delay at SYX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.