(DL) Delta Air Lines 4773 On-time Performance Rating

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DL 4773 Historical On-time Performance Ratings

Route:   Salt Lake City to Pasco
Date Range:   April 15, 2016 to June 15, 2016
Flight:   (DL) Delta Air Lines 4773
Departure Airport:   (SLC) Salt Lake City International Airport
Departure City   Salt Lake City, UT, US
Arrival Airport:   (PSC) Tri-Cities Airport
Arrival City:   Pasco, WA, US

DL 4773 On-time Performance Rating Details

Overall Rating

3.2 of 5
Average
On-time:
Avg. Delay:
94%
36 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2, shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 94%
This flight has an on-time performance of 94%. 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

1.5 of 5
Poor
Avg. Delay: 36 min
This flight has an average delay of 36 minutes with a standard deviation of 37.54 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 30% of other flights.

DL 4773 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 50 94%
Late 1 1%
Very Late 0 0%
Excessive 2 3%
Canceled 0 0%
Diverted 0 0%
Total Flights 53
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 5
Average Delay (min.) 36.00
Standard Deviation 37.54
Min 3
Max 83
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