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(PD) Porter Airlines 421 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YWG) Winnipeg James Armstrong Richardson Intl Airport

Winnipeg, MB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
7
50%
Late
3
21%
Very Late
1
7%
Excessive
1
7%
Cancelled
2
14%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
25.125
Standard Deviation
29.2
Min
0
Max
88

PD 421 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 50%
Average Delay Time 25.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 25.125 min
This flight has an average delay of 25.125 minutes with a standard deviation of 29.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.