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(DL) Delta Air Lines 5645 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(MSN) Dane County Regional Airport

Madison, WI, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
78%
Late
3
6%
Very Late
3
6%
Excessive
5
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
16
Codeshares
51
Average Delay (min.)
36.8125
Standard Deviation
31.4
Min
0
Max
104

DL 5645 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 78%
Average Delay Time 36.8125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. 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
1.5 of 5
Poor
Average Delay Time 36.8125 min
This flight has an average delay of 36.8125 minutes with a standard deviation of 31.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

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