WN458 SFO → SAN

Southwest Airlines · San Francisco, CA to San Diego, CA · 16 flights observed, 2025-10-04 to 2026-06-30 · 447 mi

This flight has been on time less than half the time (44%) — expect a real chance of a delay.

WN458 covers more than one route in the data window — the stats below are for SFO → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
44%
Median delay
+27 min
90th percentile
+75 min
Cancellation rate
0%

How often is WN458 on time?

Across 16 flights on SFO → SAN from 2025-10-04 to 2026-06-30, WN458 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +75 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time744%
16-30 min16%
31-60 min425%
61-120 min425%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10863%+10 min
2025-111100%-4 min
2026-06714%+53 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue425%
Wed30%
ThuNo data—
FriNo data—
Sat5100%
Sun425%

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