WN3826 STL → SAN

Southwest Airlines · St. Louis, MO to San Diego, CA · 8 flights observed, 2026-02-12 to 2026-03-01 · 1,557 mi

WN3826 covers more than one route in the data window — the stats below are for STL → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+13 min
90th percentile
+27 min
Cancellation rate
0%

How often is WN3826 on time?

Across 8 flights on STL → SAN from 2026-02-12 to 2026-03-01, WN3826 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +27 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time450%
16-30 min338%
31-60 min113%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-02757%+6 min
2026-0310%+41 min

Performance by day of week

DayFlightsOn-time
Mon10%
TueNo data—
WedNo data—
Thu250%
Fri367%
SatNo data—
Sun250%

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