(DL) Delta Air Lines 4444 On-time Performance Rating

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DL 4444 Historical On-time Performance Ratings

Route:   Detroit to South Bend
Date Range:   October 1, 2016 to November 30, 2016
Flight:   (DL) Delta Air Lines 4444
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departure City   Detroit, MI, US
Arrival Airport:   (SBN) South Bend Regional
Arrival City:   South Bend, IN, US

DL 4444 On-time Performance Rating Details

Overall Rating

4.5 of 5
Good
On-time:
Avg. Delay:
100%
6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5, shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-time Performance

4.8 of 5
Very Good
On-time: 100%
This flight has an on-time performance of 100%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.

Delay Performance

4.2 of 5
Good
Avg. Delay: 6 min
This flight has an average delay of 6 minutes with a standard deviation of 5.02 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

DL 4444 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 12 100%
Late 0 0%
Very Late 0 0%
Excessive 0 0%
Canceled 0 0%
Diverted 0 0%
Total Flights 12
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 5
Average Delay (min.) 6.00
Standard Deviation 5.02
Min 0
Max 12
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