background

(AC) Air Canada 1148 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-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
48
89%
Late
2
4%
Very Late
0
0%
Excessive
0
0%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
6.625
Standard Deviation
4.9
Min
0
Max
18

AC 1148 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 6.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 6.625 min
This flight has an average delay of 6.625 minutes with a standard deviation of 4.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.