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(CN) Grand China Air 7139 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(PEK) Beijing Capital International AirportBeijing, CN
(HRB) Harbin Taiping International AirportHarbin, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
40
67%
Late
6
10%
Very Late
1
2%
Excessive
9
15%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
30
Standard Deviation
35.7
Min
0
Max
120
CN 7139 On-time Performance Details
Overall Rating
1.8 of 5
Average
Percentage On-Time 67%
Average Delay Time 30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30 min
This flight has an average delay of 30 minutes with a standard deviation of 35.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.