(DL) Delta Air Lines 4545 On-time Performance Rating

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DL 4545 Historical On-time Performance Ratings

Route:   Salt Lake City to Tucson Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (DL) Delta Air Lines 4545 DL - Overall Rating
      DL - Route Ratings
      DL - Route Time of Day
Departure Airport:   (SLC) Salt Lake City International Airport
Departures
Departure City   Salt Lake City, UT, US On-time Performance Scorecard
Arrival Airport:   (TUS) Tucson International Airport
Arrivals
Arrival City:   Tucson, AZ, US On-time Performance Scorecard

DL 4545 On-time Performance Rating Details

Overall Rating

4.1 of 5
Good
On-time:
Avg. Delay:
86%
24 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1, shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.

On-time Performance

4.8 of 5
Very Good
On-time: 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.

Delay Performance

3.3 of 5
Average
Avg. Delay: 24 min
This flight has an average delay of 24 minutes with a standard deviation of 36.88 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 65% of other flights.

DL 4545 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 33 86%
Late 1 2%
Very Late 1 2%
Excessive 2 5%
Canceled 1 2%
Diverted 0 0%
Total Flights 38
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 11
Average Delay (min.) 24.00
Standard Deviation 36.88
Min 1
Max 118
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