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(DL) Delta Air Lines 559 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(ATL) Hartsfield-Jackson Atlanta International Airport

Atlanta, GA, US

(SJU) Luis Munoz Marin International Airport

San Juan, PR

On-Time Performance Chart

(using rounded numbers)
On-Time
48
77%
Late
12
19%
Very Late
2
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
37
Codeshares
0
Average Delay (min.)
12
Standard Deviation
8.8
Min
0
Max
38

DL 559 On-time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 77%
Average Delay Time 12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 66% of all other flights in the FlightStats database.
On-time Performance Rating
1.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 12 min
This flight has an average delay of 12 minutes with a standard deviation of 8.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.