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(DL) Delta Air Lines 5240 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
82%
Late
0
0%
Very Late
1
9%
Excessive
1
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
5
Codeshares
11
Average Delay (min.)
25.6
Standard Deviation
33
Min
0
Max
80

DL 5240 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 82%
Average Delay Time 25.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 25.6 min
This flight has an average delay of 25.6 minutes with a standard deviation of 33 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

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