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(KN) China United Airlines 5509 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(PKX) Beijing Daxing International Airport

Beijing, CN

(JXA) Jixi Xingkaihu Airport

Jixi, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
49%
Late
8
23%
Very Late
6
17%
Excessive
4
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
27.387096774193548
Standard Deviation
33.8
Min
0
Max
191

KN 5509 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 49%
Average Delay Time 27.387096774193548 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 27.387096774193548 min
This flight has an average delay of 27.387096774193548 minutes with a standard deviation of 33.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.