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(CA) Air China 1249 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(TSN) Tianjin Binhai International Airport

Tianjin, CN

(XIY) Xianyang International Airport

Xian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
32
91%
Late
0
0%
Very Late
0
0%
Excessive
2
6%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
53
Standard Deviation
48
Min
6
Max
102

CA 1249 On-time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 91%
Average Delay Time 53 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
4.9 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 53 min
This flight has an average delay of 53 minutes with a standard deviation of 48 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.