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(3U) Sichuan Airlines 4137 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(TSN) Tianjin Binhai International Airport

Tianjin, CN

(SZH) Shuozhou Zirun Airport

Shuozhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
9
82%
Late
0
0%
Very Late
0
0%
Excessive
2
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
4
Codeshares
11
Average Delay (min.)
176.5
Standard Deviation
202.9
Min
0
Max
393

3U 4137 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 82%
Average Delay Time 176.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 176.5 min
This flight has an average delay of 176.5 minutes with a standard deviation of 202.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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