background

(AC) Air Canada 1974 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(YQB) Quebec City Jean Lesage International Airport

Quebec, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
41
73%
Late
8
14%
Very Late
2
4%
Excessive
5
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
31
Codeshares
56
Average Delay (min.)
21.129032258064516
Standard Deviation
22
Min
0
Max
80

AC 1974 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 73%
Average Delay Time 21.129032258064516 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 21.129032258064516 min
This flight has an average delay of 21.129032258064516 minutes with a standard deviation of 22 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.