SZX → SYXShenzhen to Sanya

live

Direct flights from Shenzhen (SZX) to Sanya (SYX): 20 nonstop departures observed each week across 3 airlines. 64% of the last 47 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes late. No cancellations were recorded across the 47 tracked flights. The nonstop covers 665 km, an estimated 1 hour 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Shenzhen and Sanya. Updated 21 September 2026 at 14:48 UTC.

SZX Shenzhen busy · +23
SYX Sanya tracking
665 km · ~1h 21m est.
dep bank 07:20–23:2020x weekly
Runs mixed · 3 airlines · 20x weekly · nonstop
64% on time

of the last 47 operated SZX → SYX flights arrived within 15 minutes

Median arrival delay is +14 min. 0 of 47 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+14 minacross the last 47 operated legs
Flight time~1h 21mestimated from route distance
Weekly departures20x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 47

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Southern AirlinesHainan AirlinesShenzhen 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
China Southern AirlinesCZ56% on time

Flights CZ3978 09:25 daily · CZ8697 14:55 daily · CZ6497 20:20 daily · CZ6758 23:20 daily

Hainan AirlinesHU

Flights HU7750 23:10 Mo Tu We Fr Sa Su

Shenzhen AirlinesZH69% on time

Flights ZH9321 07:20 daily · ZH9323 varies daily · ZH9325 15:50 daily

History

operated legs · board outcomes
09-21CZ3978departed+11
09-21CZ6497departed+15
09-21CZ8697departed+10
09-21ZH9321departed+14
09-21ZH9323departed+7
09-20CZ3978departed+14
09-20CZ6497departed+25
09-20CZ6758departed+12
09-20CZ8697departed+6
09-20HU7750departed+15
09-20ZH9321departed+12
09-20ZH9323departed+3
09-20ZH9325departed−4
09-19CZ3978departed+17
09-19CZ6497departed+16
09-19CZ6758departed+17
09-19CZ8697departed+11
09-19HU7750departed−2
09-19ZH9321departed+17
09-19ZH9323departed+4
09-19ZH9325departed−2
09-18CZ3978departed+14
09-18CZ6497departed+4
09-18CZ6758departed+18
09-18CZ8697departed+18
09-18HU7750departed+8
09-18ZH9321departed+18
09-18ZH9323departed+20
09-18ZH9325departed+11
09-17CZ3978departed+14
09-17CZ6497departed+38
09-17CZ6758departed+10
09-17CZ8697departed+21
09-17ZH9321departed+16
09-17ZH9325departed+12
09-16CZ3978departed+11
09-16CZ6497departed+20
09-16CZ6758departed+16
09-16CZ8697departed+24
09-16HU7750departed+1

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
SZXShenzhen +23 min busy 🌤 clear · SSE 6 kt Full SZX delay board →
SYXSanya tracking Full SYX delay board →

How the Shenzhen to Sanya route actually runs

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

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

SZX to SYX questions

Is SZX–SYX running on time right now?

Mostly on schedule. The departure side at SZX is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SZX–SYX?

Operators schedule morning departures around 07:20 and evening departures around 20:20 from SZX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SYX delay card to confirm conditions when you'd arrive.

How long is the flight from SZX to SYX?

Great-circle distance is 665 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 77–87 min gate-to-gate on this route.

How often does SZX–SYX fly?

3 carriers operate this route, around 55 flights a week between them. Compare carrier days and times in the airline list above.