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 4372 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

WN 4372 · BNA → BOS

departs 1:30 PM CT · arrives 5:05 PM ET

Forecast issued Tue 9:00 PM ET · 6h after departure

WN 4372 isn’t flying BNA → BOS today

This listing came from a typical schedule. According to the FAA, WN 4372 flies these legs today:

PHX → SAN · 6:43 PM · landed
PHX → SAN · 7:09 PM · scheduled