background

(DL) Delta Air Lines 1248 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(MDT) Harrisburg International Airport

Middletown, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
54
89%
Late
2
3%
Very Late
3
5%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
27.625
Standard Deviation
16.6
Min
0
Max
50

DL 1248 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 89%
Average Delay Time 27.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 27.625 min
This flight has an average delay of 27.625 minutes with a standard deviation of 16.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

Other Stops for DL 1248