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(ZH) Shenzhen Airlines 1644 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(HRB) Harbin Taiping International Airport

Harbin, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
52
87%
Late
2
3%
Very Late
2
3%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
21
Codeshares
60
Average Delay (min.)
24.523809523809526
Standard Deviation
32.4
Min
0
Max
124

ZH 1644 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 87%
Average Delay Time 24.523809523809526 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 24.523809523809526 min
This flight has an average delay of 24.523809523809526 minutes with a standard deviation of 32.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.