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(DL) Delta Air Lines 109 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(MAD) Adolfo Suarez Madrid-Barajas Airport

Madrid, SP, ES

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
69%
Late
1
2%
Very Late
4
6%
Excessive
12
19%
Cancelled
0
0%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
85.66666666666667
Standard Deviation
90.4
Min
0
Max
411

DL 109 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 72%
Average Delay Time 85.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 85.66666666666667 min
This flight has an average delay of 85.66666666666667 minutes with a standard deviation of 90.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.