CZ3434China Southern Airlines · TFU → SZX

updated 5h ago

Route confirmed China Southern Airlines

CZ3434 ChengduTFU · 21:35 ShenzhenSZX · 23:55

CZ3434 by China Southern Airlines flies from Chengdu (TFU) to Shenzhen (SZX) for the Fri, Nov 13 departure.

Right nowAwaiting arrival in Shenzhen

23:55

estimated arrival at SZX · local time · past this estimate · waiting on the board

En routeCZ3434 · position estimated

TFUChengduSZXShenzhen

Estimated from the boardsarr 23:55

Board estimate · gate and arrival times.

Typical arrival−21 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

11-13

+0 arrival

11-12

−15 arrival

11-11

−27 arrival

11-10

−24 arrival

11-09

−22 arrival

11-08

−8 arrival

11-07

−29 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 −21 min · 0 cancelled · 15 operations tracked

The route today

live boards

TFUChengduHigh riskTFU delay board →

SZXShenzhenOn-time likelySZX delay board →

TFU→SZXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building

100%Chance of 15+ min delay

0.4%Chance of cancellation

+38 minTypical airport delay in this weather

Driven mainly by TFU (Chengdu), currently flying IFR (instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Chengdu

Forecast

Sun 15 Nov, local date

High18°Clikely 16°C to 20°C

Low13°Clikely 11°C to 15°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.

Tomorrow at Shenzhen

Forecast

Sun 15 Nov, local date

High27°Clikely 26°C to 29°C

Low22°Clikely 20°C to 23°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

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

Other Chengdu to Shenzhen flights today

same route · China Southern Airlines

CZ3458departs 11:10

CZ3622departs 13:30

CZ8478departs 14:30

If CZ3434 is cancelled, these are the other China Southern Airlines nonstop flights from Chengdu to Shenzhen on the same day, with scheduled departure times in TFU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How CZ3434 actually runs

Pro Flight Search has tracked every published board update for CZ3434 across the TFU and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~23 min early. Based on 12 confirmed landings · 12/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CZ3434 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

11-14TFU 21:35SZX 23:55

11-13TFU 21:35SZX 23:55 (+0)

11-12TFU 21:35SZX 23:55 23:40 (−15)

11-11TFU 21:35SZX 23:55 23:28 (−27)

11-10TFU 21:35SZX 23:55 23:31 (−24)

11-09TFU 21:35SZX 23:55 23:33 (−22)

11-08TFU 21:35SZX 23:55 23:47 (−8)

11-07TFU 21:35SZX 23:55 23:26 (−29)

11-06TFU 21:35SZX 23:55 23:34 (−21)

11-05TFU 21:35SZX 23:55 23:37 (−18)

11-04TFU 21:35SZX 23:55 23:31 (−24)

11-03TFU 21:35SZX 23:55 23:26 (−29)

11-02TFU 21:35SZX 23:55 23:37 (−18)

11-01TFU 21:35SZX 23:55 23:29 (−26)

10-31TFU 21:35SZX 23:55 23:53 (−2)

10-30TFU 21:35SZX 23:55 23:59 (+4)

Aircraft

Recent tails: B-6897, B-9931, B-6946, B-6909.

Board clocks recorded as TFU and SZX published them.

Planning around CZ3434? 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: CZ3434 Chengdu to Shenzhen on-time performance, measured from the TFU and SZX airport boards.

Canonical URL

https://proflightsearch.com/flight/CZ3434

How we measure this →