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(G5) China Express Airlines 4391 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(HET) Hohhot Baita International Airport

Hohhot, CN

(WUA) Wuhai Airport

Wu Hai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
12
75%
Late
0
0%
Very Late
0
0%
Excessive
2
13%
Cancelled
2
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
16
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
43.23076923076923
Standard Deviation
111.5
Min
0
Max
409

G5 4391 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 75%
Average Delay Time 43.23076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 43.23076923076923 min
This flight has an average delay of 43.23076923076923 minutes with a standard deviation of 111.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.