ZH9104 BeijingPEK · 14:30 ShenzhenSZX · 18:05
ZH9104 by Shenzhen Airlines flies from Beijing (PEK) to Shenzhen (SZX) for the Sun, Oct 25 departure.
arrived at SZX · 24 min early
⚖ ZH9104 typically leaves +12 and lands −11. The air wins minutes back.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 operationmedian arrival −11 min · 0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by PEK (Beijing), currently flying IFR (instrument). For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Beijing to Shenzhen flights today
same route · Shenzhen AirlinesIf ZH9104 is cancelled, these are the other Shenzhen Airlines nonstop flights from Beijing to Shenzhen on the same day, with scheduled departure times in PEK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How ZH9104 actually runs
Pro Flight Search has tracked every published board update for ZH9104 across the PEK and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 10 confirmed landings · 10/10 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 ZH9104 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-32DU, B-32DV, B-32DT, B-32CF.
Board clocks recorded as PEK and SZX published them.
Planning around ZH9104? 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 — ZH9104 Beijing to Shenzhen on-time performance, measured from the PEK and SZX airport boards.
https://proflightsearch.com/flight/ZH9104
.