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(DL) Delta Air Lines 2974 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
66%
Late
4
11%
Very Late
0
0%
Excessive
6
17%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
38.63157894736842
Standard Deviation
60.6
Min
0
Max
262

DL 2974 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 66%
Average Delay Time 38.63157894736842 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 38.63157894736842 min
This flight has an average delay of 38.63157894736842 minutes with a standard deviation of 60.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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