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(AC) Air Canada 591 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
64%
Late
7
16%
Very Late
2
5%
Excessive
5
11%
Cancelled
0
0%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
32.82608695652174
Standard Deviation
44.3
Min
0
Max
208

AC 591 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 67%
Average Delay Time 32.82608695652174 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 32.82608695652174 min
This flight has an average delay of 32.82608695652174 minutes with a standard deviation of 44.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.