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(AC) Air Canada 638 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YSJ) Saint John Airport

Saint John, NB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
30
64%
Late
5
11%
Very Late
3
6%
Excessive
6
13%
Cancelled
2
4%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
28.533333333333335
Standard Deviation
39.1
Min
0
Max
166

AC 638 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 65%
Average Delay Time 28.533333333333335 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 28.533333333333335 min
This flight has an average delay of 28.533333333333335 minutes with a standard deviation of 39.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.