CZ5123 ChangshaCSX ShanghaiSHA · 22:00
CZ5123 by China Southern Airlines flies from Changsha (CSX) to Shanghai (SHA).
scheduled from CSX
Where the minutes go
last 6 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 operationmedian arrival −37 min · 0 cancelled · 6 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How CZ5123 actually runs
Pro Flight Search has tracked every published board update for CZ5123 across the CSX and SHA boards: schedule changes, gate pushes and actual clocks. Usually lands ~37 min early. Based on 6 confirmed landings · 6/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ5123 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CSX and SHA published them.
Planning around CZ5123? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ5123 Changsha to Shanghai on-time performance, measured from the CSX and SHA airport boards.
https://proflightsearch.com/flight/CZ5123
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