(DL) Delta Air Lines 1661 On-time Performance Rating

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DL 1661 Historical On-time Performance Ratings

Route:   Philadelphia to Atlanta
Date Range:   February 15, 2016 to April 15, 2016
Flight:   (DL) Delta Air Lines 1661
Departure Airport:   (PHL) Philadelphia International Airport
Departure City   Philadelphia, PA, US
Arrival Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Arrival City:   Atlanta, GA, US

DL 1661 On-time Performance Rating Details

Overall Rating

2.3 of 5
Average
On-time:
Avg. Delay:
86%
50 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3, shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.

On-time Performance

4.5 of 5
Good
On-time: 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.

Delay Performance

0.2 of 5
Very Poor
Avg. Delay: 50 min
This flight has an average delay of 50 minutes with a standard deviation of 75.51 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.

DL 1661 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 51 86%
Late 1 1%
Very Late 3 5%
Excessive 4 6%
Canceled 0 0%
Diverted 0 0%
Total Flights 59
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 12
Average Delay (min.) 50.00
Standard Deviation 75.51
Min 0
Max 281
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