background

(DL) Delta Air Lines 1774 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(RDU) Raleigh-Durham International AirportRaleigh/Durham, NC, US
(ATL) Hartsfield-Jackson Atlanta International AirportAtlanta, GA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
33
61%
Late
9
17%
Very Late
2
4%
Excessive
10
19%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
48
Standard Deviation
61.5
Min
0
Max
273
DL 1774 On-time Performance Details
Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
Average Delay Time 48 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 48 min
This flight has an average delay of 48 minutes with a standard deviation of 61.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.