(DL) Delta Air Lines 4585 On-time Performance Rating

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DL 4585 Historical On-time Performance Ratings

Route:   Salt Lake City to Madison
Date Range:   July 15, 2016 to September 15, 2016
Flight:   (DL) Delta Air Lines 4585
Departure Airport:   (SLC) Salt Lake City International Airport
Departure City   Salt Lake City, UT, US
Arrival Airport:   (MSN) Dane County Regional Airport
Arrival City:   Madison, WI, US

DL 4585 On-time Performance Rating Details

Overall Rating

4.4 of 5
Good
On-time:
Avg. Delay:
92%
20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4, shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 92%
This flight has an on-time performance of 92%. 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

3.8 of 5
Good
Avg. Delay: 20 min
This flight has an average delay of 20 minutes with a standard deviation of 29.75 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 75% of other flights.

DL 4585 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 48 92%
Late 0 0%
Very Late 1 1%
Excessive 3 5%
Canceled 0 0%
Diverted 0 0%
Total Flights 52
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 14
Average Delay (min.) 20.00
Standard Deviation 29.75
Min 0
Max 103
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