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(3U) Sichuan Airlines 4739 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(HGH) Hangzhou Xiaoshan International Airport

Hangzhou, CN

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
90%
Late
4
8%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
23
Codeshares
48
Average Delay (min.)
9.173913043478262
Standard Deviation
8.3
Min
0
Max
35

3U 4739 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 9.173913043478262 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 9.173913043478262 min
This flight has an average delay of 9.173913043478262 minutes with a standard deviation of 8.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.

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