WN1403 SAN → LAS

Southwest Airlines · San Diego, CA to Las Vegas, NV · 45 flights observed, 2025-11-02 to 2026-01-05 · 258 mi

This flight runs much more reliably at some times of day than others — 89% on-time departing 9am–12pm vs. 53% departing 12–3pm.

WN1403 covers more than one route in the data window — the stats below are for SAN → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-12 min
90th percentile
+78 min
Cancellation rate
0%

How often is WN1403 on time?

Across 45 flights on SAN → LAS from 2025-11-02 to 2026-01-05, WN1403 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +78 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3476%
16-30 min24%
31-60 min24%
61-120 min49%
2+ hrs37%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112365%+17 min
2025-122090%+8 min
2026-01250%+11 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue683%
Wed8100%
Thu875%
Fri650%
Sat4100%
Sun633%

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