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(ZH) Shenzhen Airlines 1233 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(KRY) Karamay Airport

Karamay, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
32
78%
Late
3
7%
Very Late
1
2%
Excessive
1
2%
Cancelled
4
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
12
Codeshares
41
Average Delay (min.)
14
Standard Deviation
14.4
Min
0
Max
47

ZH 1233 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 78%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 14.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.