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(DL) Delta Air Lines 3904 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(LEX) Blue Grass Airport

Lexington, KY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
57%
Late
0
0%
Very Late
0
0%
Excessive
3
43%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
3
Codeshares
7
Average Delay (min.)
182
Standard Deviation
76.6
Min
0
Max
234

DL 3904 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 57%
Average Delay Time 182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 182 min
This flight has an average delay of 182 minutes with a standard deviation of 76.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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