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(3U) Sichuan Airlines 4159 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(TSN) Tianjin Binhai International Airport

Tianjin, CN

(NDG) Qiqihar Sanjiazi Airport

Qiqihar, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
95%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
2
Codeshares
21
Average Delay (min.)
6
Standard Deviation
7.1
Min
0
Max
11

3U 4159 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 95%
Average Delay Time 6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 6 min
This flight has an average delay of 6 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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