CZ3912China Southern Airlines · WUH → SZX
updated 5h ago
Route confirmed China Southern Airlines

CZ3912 WuhanWUH ShenzhenSZX · 00:55

CZ3912 by China Southern Airlines flies from Wuhan (WUH) to Shenzhen (SZX) for the Fri, Nov 6 departure.

Right nowExpected in Shenzhen · today
00:55

arrival expected at SZX · on schedule

Typical arrival−20 minmedian over 15 operations
Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-04
−33 arrival
11-03
−28 arrival
11-02
−19 arrival
11-01
−37 arrival
10-31
−15 arrival
10-30
+31 arrival
10-29
−24 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 −20 min · 0 cancelled · 15 operations tracked

The route today

live boards
WUHWuhanOn-time likelyWUH delay board →
SZXShenzhenOn-time likelySZX delay board →
WUH→SZXevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Shenzhen

Forecast

Sat 7 Nov, local date

High29°Clikely 28°C to 31°C
Low25°Clikely 23°C to 26°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 CZ3912 actually runs

Pro Flight Search has tracked every published board update for CZ3912 across the WUH and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~24 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CZ3912 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
11-04WUH SZX 01:00 00:27 (−33)
11-03WUH SZX 00:55 00:27 (−28)
11-02WUH SZX 01:00 00:41 (−19)
11-01WUH SZX 00:55 00:18 (−37)
10-31WUH SZX 00:55 00:40 (−15)
10-30WUH SZX 01:00 01:31 (+31)
10-29WUH SZX 00:55 00:31 (−24)
10-28WUH SZX 01:00 00:28 (−32)
10-27WUH SZX 00:55 00:35 (−20)
10-26WUH SZX 01:00 00:31 (−29)
10-25WUH SZX 00:55 00:38 (−17)
10-24WUH SZX 23:55 23:56 (+1)
10-23WUH SZX 00:15 23:50 (−25)
10-22WUH SZX 23:55 02:13 (+138)
10-21WUH SZX 00:05 23:49 (−16)

Aircraft

Recent tails: B-32N5, B-32R3, B-32N7, B-30E6.

Board clocks recorded as WUH and SZX published them.

Planning around CZ3912? 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: CZ3912 Wuhan to Shenzhen on-time performance, measured from the WUH and SZX airport boards.

Canonical URL
https://proflightsearch.com/flight/CZ3912
How we measure this →