(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:   February 15, 2016 to April 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

4.7 of 5
Very Good
On-time:
Avg. Delay:
100%
7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7, shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 100%
This flight has an on-time performance of 100%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.

Delay Performance

4.4 of 5
Good
Avg. Delay: 7 min
This flight has an average delay of 7 minutes with a standard deviation of 4.86 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

DL 2138 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 28 100%
Late 0 0%
Very Late 0 0%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 28
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 8
Average Delay (min.) 7.00
Standard Deviation 4.86
Min 0
Max 14
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