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(PD) Porter Airlines 487 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(YQT) Thunder Bay International Airport

Thunder Bay, ON, CA

(YTZ) Billy Bishop Toronto City Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
25
68%
Late
3
8%
Very Late
3
8%
Excessive
5
14%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
23
Standard Deviation
47.8
Min
0
Max
245

PD 487 On-time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 69%
Average Delay Time 23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-time Performance Rating
1.5 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 23 min
This flight has an average delay of 23 minutes with a standard deviation of 47.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.