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 4137 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

WN 4137 · IND → PHX

departs 8:05 AM ET · arrives 8:45 AM MT

Forecast issued Tue 10:00 PM ET · 14h after departure

WN 4137 isn’t flying IND → PHX today

This listing came from a typical schedule. According to the FAA, WN 4137 flies these legs today:

SAN → SJC · 4:38 PM · scheduled
SAN → SJC · 4:57 PM · landed
SAN → SJC · 8:17 PM · scheduled
SAN → SJC · 8:30 PM · in the air
SAN → SJC · 8:38 PM · scheduled