Shenzhen Airlines Flight Statistics

Shenzhen Airlines (ZH): live flights

11.5 min average departure delay (early and cancelled flights count as 0)

Shenzhen Airlines (ZH) flights over the 10 days to 5 November 2026: average departure delay 11.5 min (early and cancelled flights count as 0), and 6.0% were cancelled (383 of 6,346).

27 October – 5 November 2026 Source: www.airportia.com/airlines/shenzhen-airlines/statistic/
Flights per day
Shenzhen Airlines (ZH): flights per day, 7 October – 5 November 20260200400600800 flights7 Oct: 769 flights8 Oct: 752 flights9 Oct: 700 flights10 Oct: 678 flights11 Oct: 699 flights12 Oct: 595 flights13 Oct: 609 flights14 Oct: 655 flights15 Oct: 675 flights16 Oct: 707 flights17 Oct: 668 flights18 Oct: 709 flights19 Oct: 683 flights20 Oct: 658 flights21 Oct: 662 flights22 Oct: 670 flights23 Oct: 709 flights24 Oct: 667 flights25 Oct: 690 flights26 Oct: 631 flights27 Oct: 615 flights28 Oct: 628 flights29 Oct: 640 flights30 Oct: 688 flights31 Oct: 655 flights1 Nov: 694 flights2 Nov: 641 flights3 Nov: 580 flights4 Nov: 582 flights5 Nov: 623 flights7 Oct21 Oct5 Nov
Average departure delay, previous 10 days, by day
Shenzhen Airlines (ZH): average departure delay over the previous 10 days, by day05101520 min7 Oct: 17.2 min8 Oct: 16.4 min9 Oct: 15.4 min10 Oct: 15.1 min11 Oct: 14.4 min12 Oct: 12.8 min13 Oct: 13.0 min14 Oct: 11.6 min15 Oct: 11.4 min16 Oct: 11.7 min17 Oct: 12.5 min18 Oct: 13.4 min19 Oct: 14.2 min20 Oct: 14.4 min21 Oct: 14.8 min22 Oct: 14.9 min23 Oct: 14.9 min24 Oct: 14.8 min25 Oct: 14.7 min26 Oct: 13.9 min27 Oct: 12.9 min28 Oct: 12.1 min29 Oct: 11.2 min30 Oct: 12.0 min31 Oct: 11.5 min1 Nov: 11.1 min2 Nov: 10.9 min3 Nov: 11.1 min4 Nov: 11.2 min5 Nov: 11.5 min7 Oct21 Oct5 Nov

How we calculate this

Which flights count
Every flight in Airportia's schedule data (from the Aviation Edge feed) that was scheduled to depart in the period, counted once: code-share listings of the same flight are left out. Days are UTC calendar days.
Departure delay
The actual departure time (or the latest reported estimate when no actual time came in) minus the scheduled departure time. A flight that left early or on time counts as 0 minutes. A flight with no reported departure time, cancelled flights included, also counts as 0, so where the feed is patchy the average is lower than the real one.
Average departure delay
The mean of those delays over all counted flights in the period. It is not the share of flights more than 15 minutes late (the usual on-time measure), and it is about departures, not arrivals.
Why there is no "most punctual" ranking
Because flights without a reported departure time count as 0 minutes, a low average can mean missing data rather than punctuality, and the stored figures do not say how many flights had a reported time. So we only rank the most delayed, and the delay rankings leave out every airport, airline or country whose average delay is exactly 0, which almost always means that no times were reported.
Cancellations
Flights with the status Cancelled, as a share of the counted flights in the period.
Airlines
Flights operated by the airline, wherever they depart from. Cargo airlines are not included. They have their own ranking, Busiest cargo airlines.
Period
The 10 days up to and including the latest day shown. The figures are calculated once a day, at 04:00 UTC, for the day before, and this page refreshes within the hour.

Coverage follows the schedule feed: some regional airports and airlines are missing or report few actual times. These are Airportia's own figures, not official statistics from airports, airlines or regulators.