background

(DL) Delta Air Lines 1584 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(ROC) Greater Rochester International AirportRochester, NY, US
(ATL) Hartsfield-Jackson Atlanta International AirportAtlanta, GA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
38
70%
Late
4
7%
Very Late
3
6%
Excessive
8
15%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
47
Standard Deviation
74.7
Min
0
Max
360
DL 1584 On-time Performance Details
Overall Rating
1.1 of 5
Poor
Percentage On-Time 72%
Average Delay Time 47 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
1.9 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. 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
0.3 of 5
Very Poor
Average Delay Time 47 min
This flight has an average delay of 47 minutes with a standard deviation of 74.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.