(DL) Delta Air Lines 2138 On-time Performance Rating

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DL 2138 Historical On-time Performance Ratings

Route:   Atlanta to Washington
Date Range:   July 15, 2016 to September 15, 2016
Flight:   (DL) Delta Air Lines 2138
Departure Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Departure City   Atlanta, GA, US
Arrival Airport:   (DCA) Ronald Reagan National Airport
Arrival City:   Washington, DC, US

DL 2138 On-time Performance Rating Details

Overall Rating

2.2 of 5
Average
On-time:
Avg. Delay:
82%
56 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 44% of all other flights in the FlightStats database.

On-time Performance

3.8 of 5
Good
On-time: 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 75% of other flights.

Delay Performance

0.7 of 5
Poor
Avg. Delay: 56 min
This flight has an average delay of 56 minutes with a standard deviation of 48.34 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 13% of other flights.

DL 2138 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 14 82%
Late 0 0%
Very Late 1 5%
Excessive 2 11%
Canceled 0 0%
Diverted 0 0%
Total Flights 17
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 4
Average Delay (min.) 56.00
Standard Deviation 48.34
Min 9
Max 122
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