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(AC) Air Canada 8637 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
36
63%
Late
5
9%
Very Late
2
4%
Excessive
9
16%
Cancelled
4
7%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
30
Codeshares
56
Average Delay (min.)
38.56666666666667
Standard Deviation
45.2
Min
0
Max
154

AC 8637 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 64%
Average Delay Time 38.56666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 38.56666666666667 min
This flight has an average delay of 38.56666666666667 minutes with a standard deviation of 45.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.