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 670 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 670 · PHX → ONT

departs 1:25 PM MT · arrives 2:35 PM PT

Forecast issued Sun 10:00 AM ET · 6h before departure

WN 670 isn’t flying PHX → ONT today

This listing came from a typical schedule. According to the FAA, WN 670 flies these legs today:

STL → BOS · 10:40 AM · scheduled
STL → BOS · 11:06 AM · scheduled
LAS → DAL · 6:49 AM · scheduled