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(DL) Delta Air Lines 3091 On-Time Performance Rating

Date Range:

15-Dec-2019 to 15-Feb-2020

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(MSY) Louis Armstrong New Orleans International Airport

New Orleans, LA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
88%
Late
2
6%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
21
Standard Deviation
19.9
Min
1
Max
58

DL 3091 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 88%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 19.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.