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(WN) Southwest Airlines 393 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(SJC) San Jose Mineta International Airport

San Jose, CA, US

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
89%
Late
3
11%
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
28
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
6.6
Standard Deviation
6
Min
0
Max
18

WN 393 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 6.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 6.6 min
This flight has an average delay of 6.6 minutes with a standard deviation of 6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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