background

(PDT) Piedmont Airlines 4815 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(BUF) Buffalo Niagara International AirportBuffalo, NY, US
(PHL) Philadelphia International AirportPhiladelphia, PA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
41
80%
Late
1
2%
Very Late
2
4%
Excessive
4
8%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
34
Standard Deviation
37.6
Min
1
Max
101
PDT 4815 On-time Performance Details
Overall Rating
2.8 of 5
Average
Percentage On-Time 80%
Average Delay Time 34 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 54% of all other flights in the FlightStats database.
On-time Performance Rating
3.8 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 37.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.