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(DL) Delta Air Lines 2503 On-time Performance Rating

Date Range:

15-Mar-2018 to 15-May-2018

(DCA) Ronald Reagan National AirportWashington, DC, US
(ATL) Hartsfield-Jackson Atlanta International AirportAtlanta, GA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
20
83%
Late
2
8%
Very Late
0
0%
Excessive
2
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
49
Standard Deviation
127.6
Min
0
Max
451
DL 2503 On-time Performance Details
Overall Rating
2.3 of 5
Average
Percentage On-Time 83%
Average Delay Time 49 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 44% of all other flights in the FlightStats database.
On-time Performance Rating
4.1 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 49 min
This flight has an average delay of 49 minutes with a standard deviation of 127.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.