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(3U) Sichuan Airlines 4109 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(XIY) Xi'an Xianyang International Airport

Xian, CN

(CIF) Chifeng Yulong Airport

Chifeng, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
6
26%
Late
5
22%
Very Late
4
17%
Excessive
4
17%
Cancelled
3
13%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
18
Codeshares
23
Average Delay (min.)
32.666666666666664
Standard Deviation
30.4
Min
0
Max
131

3U 4109 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 26%
Average Delay Time 32.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 26%
This flight has an on-time performance of 26%. 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
2.1 of 5
Average
Average Delay Time 32.666666666666664 min
This flight has an average delay of 32.666666666666664 minutes with a standard deviation of 30.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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