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(3U) Sichuan Airlines 4309 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

(TEN) Tongren Fenhuang Airport

Tongren, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
71%
Late
0
0%
Very Late
0
0%
Excessive
1
4%
Cancelled
7
25%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
2
Codeshares
28
Average Delay (min.)
86
Standard Deviation
117.4
Min
0
Max
169

3U 4309 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 71%
Average Delay Time 86 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 86 min
This flight has an average delay of 86 minutes with a standard deviation of 117.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

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