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

Date Range:

01-Dec-2025 to 31-Jan-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
33
73%
Late
1
2%
Very Late
5
11%
Excessive
3
7%
Cancelled
3
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
29.153846153846153
Standard Deviation
19.2
Min
0
Max
53

DL 1248 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 73%
Average Delay Time 29.153846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 29.153846153846153 min
This flight has an average delay of 29.153846153846153 minutes with a standard deviation of 19.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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