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(DL) Delta Air Lines 3972 On-Time Performance Rating

Date Range:

01-Feb-2020 to 31-Mar-2020

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(MKE) General Mitchell International Airport

Milwaukee, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
75%
Late
5
8%
Very Late
0
0%
Excessive
6
10%
Cancelled
3
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
19
Codeshares
59
Average Delay (min.)
45
Standard Deviation
64.6
Min
2
Max
261

DL 3972 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 76%
Average Delay Time 45 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
2.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 45 min
This flight has an average delay of 45 minutes with a standard deviation of 64.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.