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(CA) Air China 8937 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(DLC) Dalian Zhoushuizi International Airport

Dalian, CN

(WDS) Shiyan Wudangshan Airport

Shiyan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
12
48%
Late
8
32%
Very Late
3
12%
Excessive
2
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
20
Standard Deviation
15.6
Min
1
Max
61

CA 8937 On-time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 48%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 15.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.