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(3U) Sichuan Airlines 4397 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(SHF) Shihezi Huayuan Airport

Shihezi, CN

(ACF) Alaer Talimu Airport

Alaer, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
59%
Late
6
18%
Very Late
0
0%
Excessive
3
9%
Cancelled
5
15%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
21
Codeshares
34
Average Delay (min.)
19.476190476190474
Standard Deviation
21.7
Min
0
Max
74

3U 4397 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 59%
Average Delay Time 19.476190476190474 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 19.476190476190474 min
This flight has an average delay of 19.476190476190474 minutes with a standard deviation of 21.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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