WN3170 LAX → SFO

Southwest Airlines · Los Angeles, CA to San Francisco, CA · 57 flights observed, 2025-08-05 to 2025-10-01 · 337 mi

This flight's reliability varies a lot by day of week — 100% on-time on Sundays vs. 25% on Fridays.

WN3170 covers more than one route in the data window — the stats below are for LAX → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
+7 min
90th percentile
+35 min
Cancellation rate
0%

How often is WN3170 on time?

Across 57 flights on LAX → SFO from 2025-08-05 to 2025-10-01, WN3170 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +35 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3663%
16-30 min1119%
31-60 min916%
61-120 min12%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-082662%+11 min
2025-093067%+8 min
2025-1010%+34 min

Performance by day of week

DayFlightsOn-time
Mon850%
Tue956%
Wed967%
Thu875%
Fri825%
Sat875%
Sun7100%

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