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(DL) Delta Air Lines 1329 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
74%
Late
4
10%
Very Late
3
8%
Excessive
3
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
20.045454545454547
Standard Deviation
23.6
Min
0
Max
81

DL 1329 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 74%
Average Delay Time 20.045454545454547 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 20.045454545454547 min
This flight has an average delay of 20.045454545454547 minutes with a standard deviation of 23.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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