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(PD) Porter Airlines 939 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(YTZ) Billy Bishop Toronto City Airport

Toronto, ON, CA

(BOS) Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
48%
Late
15
33%
Very Late
8
17%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
17
Standard Deviation
14.3
Min
0
Max
54

PD 939 On-time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 48%
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 43% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. 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
4.4 of 5
Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 14.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.