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(G5) China Express Airlines 4939 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(SJW) Shijiazhuang Zhengding International Airport

Shijiazhuang, CN

(CDE) Chengde Puning Airport

Chengde, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
63%
Late
8
25%
Very Late
1
3%
Excessive
1
3%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
14.035714285714286
Standard Deviation
14.1
Min
0
Max
76

G5 4939 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 63%
Average Delay Time 14.035714285714286 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 14.035714285714286 min
This flight has an average delay of 14.035714285714286 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 96% of other flights.

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