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(BK) Okay Airways 3189 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(CSX) Changsha Huanghua International Airport

Changsha, CN

(SWA) Jieyang Chaoshan International Airport

Jieyang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
29
66%
Late
4
9%
Very Late
2
5%
Excessive
8
18%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
40.04545454545455
Standard Deviation
39
Min
0
Max
118

BK 3189 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 66%
Average Delay Time 40.04545454545455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 40.04545454545455 min
This flight has an average delay of 40.04545454545455 minutes with a standard deviation of 39 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.