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(WN) Southwest Airlines 3519 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(MCI) Kansas City International Airport

Kansas City, MO, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
75%
Late
2
10%
Very Late
2
10%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
20.2
Standard Deviation
21.4
Min
0
Max
70

WN 3519 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 75%
Average Delay Time 20.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. 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
4.1 of 5
Good
Average Delay Time 20.2 min
This flight has an average delay of 20.2 minutes with a standard deviation of 21.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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