(DL) Delta Air Lines 8159 On-time Performance Rating

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DL 8159 Historical On-time Performance Ratings

Route:   Mexico City to Chicago
Date Range:   June 15, 2017 to August 15, 2017
Flight:   (DL) Delta Air Lines 8159
Departure Airport:   (MEX) Benito Juarez International Airport
Departure City   MX
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

DL 8159 On-time Performance Rating Details

Overall Rating

4 of 5
Good
On-time:
Avg. Delay:
75%
17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4, shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.

On-time Performance

3.3 of 5
Average
On-time: 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 65% of other flights.

Delay Performance

4.7 of 5
Very Good
Avg. Delay: 17 min
This flight has an average delay of 17 minutes with a standard deviation of 18.02 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

DL 8159 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 46 75%
Late 8 13%
Very Late 4 6%
Excessive 3 4%
Canceled 0 0%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 35
Average Delay (min.) 17.00
Standard Deviation 18.02
Min 0
Max 67
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