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(3U) Sichuan Airlines 4489 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(NNG) Nanning Wuxu International Airport

Nanning, CN

(NKG) Nanjing Lukou International Airport

Nanjing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
34
58%
Late
12
20%
Very Late
6
10%
Excessive
6
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
52
Codeshares
59
Average Delay (min.)
19.692307692307693
Standard Deviation
17.7
Min
0
Max
77

3U 4489 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 58%
Average Delay Time 19.692307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 19.692307692307693 min
This flight has an average delay of 19.692307692307693 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.

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