ZH633Shenzhen Airlines · SZX → ICN
updated 47m ago
Route confirmed Shenzhen Airlines

ZH633 ShenzhenSZX · 09:35 SeoulICN · 13:55

ZH633 by Shenzhen Airlines flies from Shenzhen (SZX) to Seoul (ICN) for the Sun, Nov 1 departure.

Right nowLanded in Seoul · today
13:54

arrived at ICN · 1 min early

⚖ ZH633 typically leaves +22 and lands −1. The air wins minutes back.
Typical gate push+22 minmedian posted departure
Typical arrival−1 minmedian over 13 operations
Wins back in air~23 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
+17 gate · −1 arrival
10-31
+24 gate · +7 arrival
10-30
+6 gate · −17 arrival
10-29
+16 gate · −6 arrival
10-28
+38 gate · +18 arrival
10-27
+23 gate · +3 arrival
10-26
+26 gate · +3 arrival

The 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 operation

median arrival −1 min · 0 cancelled · 13 operations tracked

The route today

live boards
SZXShenzhenOn-time likelySZX delay board →
ICNSeoulOn-time likelyICN delay board →
SZX→ICNevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow on this route

Forecast

Shenzhen to Seoul with Shenzhen Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
9.6%0.7× usual

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 2 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How ZH633 actually runs

Pro Flight Search has tracked every published board update for ZH633 across the SZX and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 12/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how ZH633 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01SZX 09:35 09:52 (+17)ICN 13:55 13:54 (−1)
10-31SZX 09:35 09:59 (+24)ICN 13:55 14:02 (+7)
10-30SZX 09:35 09:41 (+6)ICN 13:55 13:38 (−17)
10-29SZX 09:35 09:51 (+16)ICN 13:55 13:49 (−6)
10-28SZX 09:35 10:13 (+38)ICN 13:55 14:13 (+18)
10-27SZX 09:35 09:58 (+23)ICN 13:55 13:58 (+3)
10-26SZX 09:35 10:01 (+26)ICN 13:55 13:58 (+3)
10-25SZX 09:35 10:09 (+34)ICN 13:55 14:08 (+13)
10-24SZX 09:40 09:55 (+15)ICN 14:15 13:52 (−23)
10-23SZX 09:40 10:17 (+37)ICN 14:15 14:22 (+7)
10-22SZX 09:40 09:38 (−2)ICN 14:15 13:32 (−43)
10-21SZX 09:40 10:02 (+22)ICN 14:15 13:57 (−18)
10-20SZX 09:40 09:58 (+18)ICN 14:15 13:50 (−25)

Aircraft

Recent tails: B-5859, B-1713, B-1940, B-1973.

Board clocks recorded as SZX and ICN published them.

Planning around ZH633? 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: ZH633 Shenzhen to Seoul on-time performance, measured from the SZX and ICN airport boards.

Canonical URL
https://proflightsearch.com/flight/ZH633
How we measure this →