CZ8491 ShenzhenSZX · 13:35 TianjinTSN
CZ8491 by China Southern Airlines flies from Shenzhen (SZX) to Tianjin (TSN) for the Sat, Sep 19 departure.
departs SZX · on schedule
board checked 79m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe 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 operation0 cancelled · 14 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Shenzhen to Tianjin flights today
same route · China Southern AirlinesIf CZ8491 is cancelled, this is the other China Southern Airlines nonstop flight from Shenzhen to Tianjin on the same day, with scheduled departure times in SZX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ8491 actually runs
Pro Flight Search has tracked every published board update for CZ8491 across the SZX and TSN boards: schedule changes, gate pushes and actual clocks. Usually departs ~24 min late. Based on 13 confirmed departures · 2/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ8491 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: B-6552, B-9913, B-6979, B-6378.
Board clocks recorded as SZX and TSN published them.
Planning around CZ8491? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — CZ8491 Shenzhen to Tianjin on-time performance, measured from the SZX and TSN airport boards.
https://proflightsearch.com/flight/CZ8491
.