Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3157 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

WN 3157 · DEN → PHL

departs 10:15 AM MT · arrives 3:55 PM ET

Forecast issued Tue 10:00 PM ET · 10h after departure

WN 3157 isn’t flying DEN → PHL today

This listing came from a typical schedule. According to the FAA, WN 3157 flies these legs today:

MEM → BNA · 8:16 AM · landed
MEM → BNA · 8:26 AM · scheduled