background

(WN) Southwest Airlines 3531 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(PNS) Pensacola International Airport

Pensacola, FL, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
91%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
1
Codeshares
0
Average Delay (min.)
14
Standard Deviation
0
Min
0
Max
14

WN 3531 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 91%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 0 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

Other Stops for WN 3531