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(3U) Sichuan Airlines 4177 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(CIF) Chifeng Yulong Airport

Chifeng, CN

(TNA) Jinan Yaoqiang International Airport

Jinan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
12
63%
Late
4
21%
Very Late
1
5%
Excessive
0
0%
Cancelled
2
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
6
Codeshares
19
Average Delay (min.)
20.166666666666668
Standard Deviation
10.5
Min
0
Max
34

3U 4177 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 63%
Average Delay Time 20.166666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 20.166666666666668 min
This flight has an average delay of 20.166666666666668 minutes with a standard deviation of 10.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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