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(3U) Sichuan Airlines 4157 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(JUZ) Quzhou Airport

Quzhou, Zhejiang Province, CN

(HAK) Haikou Meilan International Airport

Haikou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
70%
Late
6
10%
Very Late
6
10%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
61
Average Delay (min.)
44.73076923076923
Standard Deviation
53.4
Min
0
Max
217

3U 4157 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 71%
Average Delay Time 44.73076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 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 16% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 44.73076923076923 min
This flight has an average delay of 44.73076923076923 minutes with a standard deviation of 53.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.