SZX → SINShenzhen to Singapore

live

Direct flights from Shenzhen (SZX) to Singapore (SIN): 31 nonstop departures observed each week across 5 airlines. 100% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 11 tracked flights. The nonstop covers 2,594 km, an estimated 3 hours 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Shenzhen and Singapore. Updated 17 October 2026 at 02:48 UTC.

Today, SZX → SIN

Sat 17 Oct · local times
CZ8117China SouthernIn the air, 36 min late

Left SZX at 08:41, 36 min after its 08:05 slot.

Landing
12:00SIN board estimate · sched 12:10
Track CZ8117 →
ZH239ShenzhenIn the air, 82 min late

Left SZX at 09:37, 82 min after its 08:15 slot.

Likely landing
about 13:10middle half 12:56 to 13:21 · sched 12:20

Landing estimate from 25,043 tracked flights of 4 to 8 hours that left 60 to 119 min late. The SIN board has not posted a landing time yet. How planes make up time

Track ZH239 →
  1. 02:05 SQ857Singapore Left 02:42 +37 Landed 06:09 −1
  2. 04:02 SC2421Shandong Airlines Left 04:02 ·
  3. 08:05 CZ8117China Southern Left 08:41 +36 SIN est. 12:00In the air · sched 12:10
  4. 08:15 ZH239Shenzhen Left 09:37 +82 SIN about 13:10In the air · sched 12:20
  5. 13:55 ZH229Shenzhen On scheduleT3 ·

Checked SZX board 10:48 · SIN board 10:07

SZX Shenzhen busy · +28
SIN Singapore smooth · +0
2,594 km · ~3h 50m est.
dep bank 02:05–22:0831x weekly
Runs reliable · 5 airlines · 31x weekly · nonstop
100% on time

of the last 11 operated SZX → SIN flights arrived within 15 minutes

Median arrival delay is −1 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−1 minacross the last 11 operated legs
Flight time~3h 50mestimated from route distance
Weekly departures31x5 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 11

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Southern AirlinesSF AirlinesShandong 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 AirlinesCZ

Flights CZ8117 08:05 daily · CZ8047 15:30 daily

SF AirlinesO3

Flights O3301 varies Mo Tu We Th Sa

Shandong AirlinesSC

Flights SC2421 varies We Th Fr Sa Su

Shenzhen AirlinesZH100% on time

Flights ZH239 08:15 daily · ZH229 13:55 daily · ZH227 22:00 daily

Singapore AirlinesSQ

Flights SQ857 02:05 daily

History

operated legs · board outcomes
10-17CZ8117dep +36 → arr−10
10-17SC2421departed+0
10-17SQ857dep +37 → arr−1
10-17ZH239dep +82 → arr+0
10-16CZ8047arrived−10
10-16CZ8117arrived−29
10-16SQ857arrived+0
10-16ZH227arrived+12
10-16ZH229arrived+1
10-16ZH239arrived−24
10-15ZH227arrived−26

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 +28 min busy 🌤 few clouds · ESE 12 kt Full SZX delay board →
SINSingapore +0 min smooth 🌫 scattered clouds · E 6 kt Full SIN delay board →

Weather lens

Current conditions put the pressure at SZX: 30% odds of a 15+ minute delay and around +0 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Shenzhen to Singapore route actually runs

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

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

SZX to SIN questions

Is SZX–SIN running on time right now?

Mostly on schedule. The departure side at SZX is the weaker end, route health score 81/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SZX–SIN?

Operators schedule morning departures around 02:05 and evening departures around 22:00 from SZX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SIN delay card to confirm conditions when you'd arrive.

How long is the flight from SZX to SIN?

Great-circle distance is 2,594 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 213–252 min gate-to-gate on this route.

How often does SZX–SIN fly?

5 carriers operate this route, around 52 flights a week between them. Compare carrier days and times in the airline list above.