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(WN) Southwest Airlines 4595 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
71%
Late
1
14%
Very Late
0
0%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
19
Standard Deviation
18.8
Min
0
Max
46

WN 4595 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 71%
Average Delay Time 19 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 19 min
This flight has an average delay of 19 minutes with a standard deviation of 18.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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