background

(KN) China United Airlines 5158 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

(PKX) Beijing Daxing International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
37
61%
Late
4
7%
Very Late
7
11%
Excessive
13
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
50.43333333333333
Standard Deviation
48.5
Min
0
Max
222

KN 5158 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 61%
Average Delay Time 50.43333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 50.43333333333333 min
This flight has an average delay of 50.43333333333333 minutes with a standard deviation of 48.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.