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(WN) Southwest Airlines 4539 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(DAL) Dallas Love Field

Dallas, TX, US

(VPS) Destin-Fort Walton Beach Airport

Fort Walton Beach, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
75%
Late
1
25%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
4
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
9.5
Standard Deviation
10.6
Min
0
Max
17

WN 4539 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 75%
Average Delay Time 9.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 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 42% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 9.5 min
This flight has an average delay of 9.5 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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