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(PD) Porter Airlines 121 On-time Performance Rating

Date Range:

01-Nov-2018 to 31-Dec-2018

(YTZ) Billy Bishop Toronto City Airport

Toronto, ON, CA

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
24
77%
Late
4
13%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
8
Standard Deviation
13.7
Min
0
Max
52

PD 121 On-time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 77%
Average Delay Time 8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 8 min
This flight has an average delay of 8 minutes with a standard deviation of 13.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.