background

(AC) Air Canada 7979 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(YTZ) Billy Bishop Toronto City Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
8
13%
Very Late
4
7%
Excessive
3
5%
Cancelled
6
10%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
29
Codeshares
60
Average Delay (min.)
20.275862068965516
Standard Deviation
18.1
Min
0
Max
64

AC 7979 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 65%
Average Delay Time 20.275862068965516 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
0.9 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. 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
4.7 of 5
Very Good
Average Delay Time 20.275862068965516 min
This flight has an average delay of 20.275862068965516 minutes with a standard deviation of 18.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.