(DL) Delta Air Lines 1677 On-time Performance Rating

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DL 1677 Historical On-time Performance Ratings

Route:   Atlanta to Chicago Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (DL) Delta Air Lines 1677 DL - Overall Rating
      DL - Route Ratings
      DL - Route Time of Day
Departure Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Departures
Departure City   Atlanta, GA, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

DL 1677 On-time Performance Rating Details

Overall Rating

1.8 of 5
Average
On-time:
Avg. Delay:
73%
31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8, shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.

On-time Performance

1.7 of 5
Average
On-time: 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

1.9 of 5
Average
Avg. Delay: 31 min
This flight has an average delay of 31 minutes with a standard deviation of 64.89 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

DL 1677 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 22 73%
Late 4 13%
Very Late 3 10%
Excessive 1 3%
Canceled 0 0%
Diverted 0 0%
Total Flights 30
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 17
Average Delay (min.) 31.00
Standard Deviation 64.89
Min 0
Max 278
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