(DL) Delta Air Lines 1444 On-time Performance Rating

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DL 1444 Historical On-time Performance Ratings

Route:   Detroit to Washington Route Ratings
Date Range:   July 15, 2014 to September 15, 2014 This Route Time of Day
Flight:   (DL) Delta Air Lines 1444 DL - Overall Rating
      DL - Route Ratings
      DL - Route Time of Day
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departures
Departure City   Detroit, MI, US On-time Performance Scorecard
Arrival Airport:   (DCA) Ronald Reagan National Airport
Arrivals
Arrival City:   Washington, DC, US On-time Performance Scorecard

DL 1444 On-time Performance Rating Details

Overall Rating

4.7 of 5
Very Good
On-time:
Avg. Delay:
93%
14 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: 93%
This flight has an on-time performance of 93%. 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

4.3 of 5
Good
Avg. Delay: 14 min
This flight has an average delay of 14 minutes with a standard deviation of 16.46 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

DL 1444 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 41 93%
Late 0 0%
Very Late 3 6%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 44
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 11
Average Delay (min.) 14.00
Standard Deviation 16.46
Min 0
Max 43
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