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(G5) China Express Airlines 4459 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(JGN) Jiayuguan Airport

Jiayuguan, CN

(DNH) Dunhuang Mogao Airport

Dunhuang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
8
27%
Late
11
37%
Very Late
4
13%
Excessive
2
7%
Cancelled
5
17%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
22.52173913043478
Standard Deviation
14.1
Min
0
Max
64

G5 4459 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 27%
Average Delay Time 22.52173913043478 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 27%
This flight has an on-time performance of 27%. 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
4.1 of 5
Good
Average Delay Time 22.52173913043478 min
This flight has an average delay of 22.52173913043478 minutes with a standard deviation of 14.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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