background

(9C) Spring Airlines 7137 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(CGO) Zhengzhou Xinzheng International Airport

Zhengzhou, CN

(YIN) Yining Airport

Yining, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
12
20%
Very Late
3
5%
Excessive
7
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
46
Codeshares
0
Average Delay (min.)
33.97826086956522
Standard Deviation
53.2
Min
0
Max
223

9C 7137 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 64%
Average Delay Time 33.97826086956522 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 33.97826086956522 min
This flight has an average delay of 33.97826086956522 minutes with a standard deviation of 53.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.