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(3U) Sichuan Airlines 4399 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

(ENY) Yan'an Nanniwan Airport

Yan'an, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
24
69%
Late
7
20%
Very Late
0
0%
Excessive
0
0%
Cancelled
4
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
20
Codeshares
35
Average Delay (min.)
11.35
Standard Deviation
7.6
Min
0
Max
29

3U 4399 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 69%
Average Delay Time 11.35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 11.35 min
This flight has an average delay of 11.35 minutes with a standard deviation of 7.6 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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