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(9C) Spring Airlines 8719 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(SJW) Shijiazhuang Zhengding International Airport

Shijiazhuang, CN

(LHW) Lanzhou Zhongchuan International Airport

Lanzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
15
79%
Late
1
5%
Very Late
1
5%
Excessive
2
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
31
Standard Deviation
23.2
Min
0
Max
56

9C 8719 On-time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 79%
Average Delay Time 31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 31 min
This flight has an average delay of 31 minutes with a standard deviation of 23.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.