WN4092 LAX → SAT

Southwest Airlines · Los Angeles, CA to San Antonio, TX · 18 flights observed, 2026-03-07 to 2026-04-05 · 1,211 mi

This flight runs much more reliably at some times of day than others — 80% on-time departing 9am–12pm vs. 38% departing 12–3pm.

WN4092 covers more than one route in the data window — the stats below are for LAX → SAT, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
56%
Median delay
+15 min
90th percentile
+30 min
Cancellation rate
0%

How often is WN4092 on time?

Across 18 flights on LAX → SAT from 2026-03-07 to 2026-04-05, WN4092 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +30 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1056%
16-30 min633%
31-60 min211%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-031553%+14 min
2026-04367%+10 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue425%
Wed450%
ThuNo data—
FriNo data—
Sat560%
Sun580%

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