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(PD) Porter Airlines 491 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(YTZ) Billy Bishop Toronto City Airport

Toronto, ON, CA

(YUL) Montreal-Pierre Elliott Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
24
55%
Late
7
16%
Very Late
7
16%
Excessive
4
9%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
38
Codeshares
0
Average Delay (min.)
17
Standard Deviation
19.1
Min
0
Max
66

PD 491 On-time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 56%
Average Delay Time 17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 19.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.