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(3U) Sichuan Airlines 4631 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(CSX) Changsha Huanghua International Airport

Changsha, CN

(LJG) Lijiang Sanyi International Airport

Lijiang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
85%
Late
3
15%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
13
Codeshares
20
Average Delay (min.)
8.384615384615385
Standard Deviation
6.8
Min
0
Max
20

3U 4631 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 85%
Average Delay Time 8.384615384615385 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 8.384615384615385 min
This flight has an average delay of 8.384615384615385 minutes with a standard deviation of 6.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.

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