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(AC) Air Canada 664 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(YHZ) Halifax Stanfield International Airport

Halifax, NS, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
27
60%
Late
11
24%
Very Late
1
2%
Excessive
2
4%
Cancelled
4
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
31.428571428571427
Standard Deviation
68.7
Min
0
Max
326

AC 664 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 60%
Average Delay Time 31.428571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 31.428571428571427 min
This flight has an average delay of 31.428571428571427 minutes with a standard deviation of 68.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.