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(ZH) Shenzhen Airlines 1235 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(XIY) Xi'an Xianyang International Airport

Xian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
81%
Late
2
4%
Very Late
0
0%
Excessive
5
9%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
15
Codeshares
54
Average Delay (min.)
42
Standard Deviation
56.5
Min
0
Max
206

ZH 1235 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 82%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 56.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.