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(ZH) Shenzhen Airlines 1129 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(HLD) Hulunbuir Hailar Airport

Hailar, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
49
89%
Late
4
7%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
22
Codeshares
55
Average Delay (min.)
16.954545454545453
Standard Deviation
26.7
Min
0
Max
109

ZH 1129 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 16.954545454545453 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 16.954545454545453 min
This flight has an average delay of 16.954545454545453 minutes with a standard deviation of 26.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.