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(AC) Air Canada 8640 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
74%
Late
3
7%
Very Late
1
2%
Excessive
3
7%
Cancelled
2
5%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
13
Codeshares
41
Average Delay (min.)
30.615384615384617
Standard Deviation
33.6
Min
0
Max
110

AC 8640 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 78%
Average Delay Time 30.615384615384617 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 30.615384615384617 min
This flight has an average delay of 30.615384615384617 minutes with a standard deviation of 33.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.