WN2239 SJC → AUS

Southwest Airlines · San Jose, CA to Austin, TX · 57 flights observed, 2026-04-07 to 2026-06-03 · 1,476 mi

This flight's reliability varies a lot by day of week — 86% on-time on Sundays vs. 13% on Mondays.

WN2239 covers more than one route in the data window — the stats below are for SJC → AUS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
54%
Median delay
+9 min
90th percentile
+77 min
Cancellation rate
0%

How often is WN2239 on time?

Across 57 flights on SJC → AUS from 2026-04-07 to 2026-06-03, WN2239 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +77 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time3154%
16-30 min916%
31-60 min611%
61-120 min1018%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042458%+15 min
2026-053057%+24 min
2026-0630%+48 min

Performance by day of week

DayFlightsOn-time
Mon813%
Tue967%
Wed978%
Thu813%
Fri850%
Sat875%
Sun786%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…