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(DL) Delta Air Lines 7709 On-Time Performance Rating

Date Range:

15-Jan-2020 to 15-Mar-2020

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(PER) Perth Airport

Perth, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
26
68%
Late
8
21%
Very Late
0
0%
Excessive
2
5%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
18
Codeshares
38
Average Delay (min.)
24
Standard Deviation
37.7
Min
0
Max
156

DL 7709 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 68%
Average Delay Time 24 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 24 min
This flight has an average delay of 24 minutes with a standard deviation of 37.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.