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(AC) Air Canada 421 On-Time Performance Rating

Date Range:

01-Feb-2024 to 31-Mar-2024

(YUL) Montreal-Pierre Elliott Trudeau International Airport

Montreal, QC, CA

(YYZ) Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
21
72%
Late
1
3%
Very Late
1
3%
Excessive
3
10%
Cancelled
3
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
38.666666666666664
Standard Deviation
39.7
Min
0
Max
105

AC 421 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 72%
Average Delay Time 38.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 38.666666666666664 min
This flight has an average delay of 38.666666666666664 minutes with a standard deviation of 39.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.