CZ312China Southern Airlines · YYZ → CAN
live · 57m ago
Route confirmed China Southern Airlines

CZ312 TorontoYYZ · 00:30 GuangzhouCAN · 05:10

CZ312 by China Southern Airlines flies from Toronto (YYZ) to Guangzhou (CAN) for the Sun, Nov 15 departure.

Right nowExpected · gate C36 · as of 05:23
00:30

departs YYZ · on schedule

⚖ CZ312 typically leaves +13 and lands −21. The air wins minutes back.
Typical gate push+13 minmedian posted departure
Typical arrival−21 minmedian over 9 operations
Wins back in air~34 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-15
−21 arrival
11-13
+17 gate · +25 arrival
11-11
+14 gate · −2 arrival
11-09
+12 gate · −39 arrival
11-08
+14 gate · −21 arrival
11-06
+11 gate · −52 arrival
11-04
+14 gate · −35 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 · 9 operations tracked

The route today

live boards
YYZTorontoOn-time likelyYYZ delay board →
CANGuangzhouOn-time likelyCAN delay board →
YYZ→CANevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
27%Chance of 15+ min delay
3.7%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at YYZ and CAN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

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

Tomorrow at Toronto

Forecast

Mon 16 Nov, local date

High9°Clikely 7°C to 10°C
Low3°Clikely 0°C to 5°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 Guangzhou

Forecast

Mon 16 Nov, local date

High28°Clikely 26°C to 30°C
Low20°Clikely 18°C to 21°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 CZ312 actually runs

Pro Flight Search has tracked every published board update for CZ312 across the YYZ and CAN boards: schedule changes, gate pushes and actual clocks. Usually lands ~21 min early. Based on 9 confirmed landings · 8/9 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 CZ312 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
11-15YYZ 00:30CAN 05:10 04:49 (−21)
11-13YYZ 00:30 00:47 (+17)CAN 05:10 05:35 (+25)
11-11YYZ 00:30 00:44 (+14)CAN 05:10 05:08 (−2)
11-09YYZ 00:30 00:42 (+12)CAN 05:10 04:31 (−39)
11-08YYZ 00:30 00:44 (+14)CAN 05:10 04:49 (−21)
11-06YYZ 00:30 00:41 (+11)CAN 05:10 04:18 (−52)
11-04YYZ 00:30 00:44 (+14)CAN 05:10 04:35 (−35)
11-02YYZ 00:30 00:39 (+9)CAN 05:10 04:44 (−26)
11-01YYZ 01:30 01:38 (+8)CAN 05:10 04:49 (−21)

Aircraft

Recent tails: B-2099, B-2008, B-20CK, B-7588.

Board clocks recorded as YYZ and CAN published them.

Planning around CZ312? 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: CZ312 Toronto to Guangzhou on-time performance, measured from the YYZ and CAN airport boards.

Canonical URL
https://proflightsearch.com/flight/CZ312
How we measure this →