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(3U) Sichuan Airlines 4315 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(LHW) Lanzhou Zhongchuan International Airport

Lanzhou, CN

(YZY) Zhangye Ganzhou Airport

Zhangye, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
26
74%
Late
3
9%
Very Late
1
3%
Excessive
2
6%
Cancelled
2
6%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
10
Codeshares
35
Average Delay (min.)
25
Standard Deviation
26.5
Min
0
Max
79

3U 4315 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 74%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 26.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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