WN163 SAN → SFO

Southwest Airlines · San Diego, CA to San Francisco, CA · 57 flights observed, 2026-04-07 to 2026-06-03 · 447 mi

This flight has been on time less than half the time (30%) — expect a real chance of a delay.

WN163 covers more than one route in the data window — the stats below are for SAN → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
30%
Median delay
+42 min
90th percentile
+115 min
Cancellation rate
0%

How often is WN163 on time?

Across 57 flights on SAN → SFO from 2026-04-07 to 2026-06-03, WN163 arrived within 15 minutes of schedule 30% of the time. The median arrival delay was +42 min, and the worst 10% of flights arrived +115 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1730%
16-30 min47%
31-60 min1628%
61-120 min1628%
2+ hrs47%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042429%+43 min
2026-053030%+53 min
2026-06333%+33 min

Performance by day of week

DayFlightsOn-time
Mon813%
Tue956%
Wed933%
Thu80%
Fri813%
Sat875%
Sun714%

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