(DL) Delta Air Lines 5144 On-time Performance Rating

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DL 5144 Historical On-time Performance Ratings

Route:   Detroit to Birmingham
Date Range:   April 15, 2016 to June 15, 2016
Flight:   (DL) Delta Air Lines 5144
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departure City   Detroit, MI, US
Arrival Airport:   (BHM) Birmingham-Shuttlesworth International Airport
Arrival City:   Birmingham, AL, US

DL 5144 On-time Performance Rating Details

Overall Rating

1.1 of 5
Poor
On-time:
Avg. Delay:
78%
69 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1, shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.

On-time Performance

2.3 of 5
Average
On-time: 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.

Delay Performance

0 of 5
Very Poor
Avg. Delay: 69 min
This flight has an average delay of 69 minutes with a standard deviation of 102.37 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

DL 5144 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 26 78%
Late 1 3%
Very Late 1 3%
Excessive 5 15%
Canceled 0 0%
Diverted 0 0%
Total Flights 33
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 11
Average Delay (min.) 69.00
Standard Deviation 102.37
Min 0
Max 354
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