Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3671 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 3671 · SNA → PHX

departs 6:45 PM PT · arrives 8:05 PM MT

Forecast issued Sun 6:00 PM ET · 4h before departure

WN 3671 isn’t flying SNA → PHX today

This listing came from a typical schedule. According to the FAA, WN 3671 flies these legs today:

SAN → DEN · 2:50 PM · scheduled
SAN → DEN · 3:48 PM · in the air