Schedule: the flights that flew on Monday, Oct 26, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 1639 SCHEDULED · TYPICAL SCHEDULE

Monday, November 2 Today

WN 1639 · LAS → PHX

departs 6:59 PM PT · arrives 9:15 PM MT

Forecast issued Mon 5:00 PM ET · 5h before departure

WN 1639 isn’t flying LAS → PHX today

This listing came from a typical schedule. According to the FAA, WN 1639 flies these legs today:

PHL → DEN · 5:10 AM · scheduled
PHL → DEN · 5:18 AM · landed