background

(NS) Hebei Airlines 8777 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

(YNZ) Yancheng Nanyang International Airport

Yancheng, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
35
83%
Late
6
14%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
21
Codeshares
42
Average Delay (min.)
9.238095238095237
Standard Deviation
6.8
Min
0
Max
23

NS 8777 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 83%
Average Delay Time 9.238095238095237 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 9.238095238095237 min
This flight has an average delay of 9.238095238095237 minutes with a standard deviation of 6.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.