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(CA) Air China 4902 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(CTU) Chengdu Shuangliu International AirportChengdu, CN
(TNA) Jinan Yaoqiang International AirportJinan, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
50
81%
Late
4
6%
Very Late
2
3%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
29
Codeshares
62
Average Delay (min.)
38
Standard Deviation
61.7
Min
0
Max
245
CA 4902 On-time Performance Details
Overall Rating
2.8 of 5
Average
Percentage On-Time 81%
Average Delay Time 38 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-time Performance Rating
4.5 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 38 min
This flight has an average delay of 38 minutes with a standard deviation of 61.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.