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(3U) Sichuan Airlines 4037 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

(WEF) Weifang Airport

Weifang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
8
57%
Late
3
21%
Very Late
1
7%
Excessive
1
7%
Cancelled
1
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
13
Codeshares
14
Average Delay (min.)
20.692307692307693
Standard Deviation
26.6
Min
0
Max
103

3U 4037 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 57%
Average Delay Time 20.692307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20.692307692307693 min
This flight has an average delay of 20.692307692307693 minutes with a standard deviation of 26.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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