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(DL) Delta Air Lines 2815 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(DTW) Detroit Metropolitan Wayne County AirportDetroit, MI, US
(MKE) General Mitchell International AirportMilwaukee, WI, US
On-Time Performance Chart
(using rounded numbers)
On-Time
11
58%
Late
3
16%
Very Late
1
5%
Excessive
4
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
34
Standard Deviation
21.7
Min
7
Max
64
DL 2815 On-time Performance Details
Overall Rating
1.2 of 5
Poor
Percentage On-Time 58%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 21.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.