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(DL) Delta Air Lines 4439 On-time Performance Rating

Date Range:

01-Jun-2018 to 31-Jul-2018

(BNA) Nashville International Airport

Nashville, TN, US

(MSP) Minneapolis-St. Paul International Airport

Minneapolis, MN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
54%
Late
5
14%
Very Late
2
6%
Excessive
6
17%
Cancelled
0
0%
Diverted
3
9%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
16
Codeshares
32
Average Delay (min.)
37
Standard Deviation
27.9
Min
3
Max
97

DL 4439 On-time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 59%
Average Delay Time 37 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 Rating
0.3 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 37 min
This flight has an average delay of 37 minutes with a standard deviation of 27.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.