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(AC) Air Canada 8639 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(YHZ) Halifax Stanfield International Airport

Halifax, NS, CA

(YOW) Ottawa/Macdonald-Cartier International Airport

Ottawa, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
43
68%
Late
8
13%
Very Late
1
2%
Excessive
10
16%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
40
Codeshares
63
Average Delay (min.)
37
Standard Deviation
50
Min
0
Max
150

AC 8639 On-time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 68%
Average Delay Time 37 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-time Performance Rating
0.9 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 37 min
This flight has an average delay of 37 minutes with a standard deviation of 50 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.