background

(DL) Delta Air Lines 4409 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(MCO) Orlando International Airport

Orlando, FL, US

(LGW) London Gatwick Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
32
71%
Late
7
16%
Very Late
3
7%
Excessive
3
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
29
Codeshares
45
Average Delay (min.)
21
Standard Deviation
25.9
Min
0
Max
111

DL 4409 On-time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 71%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 25.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.