Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 4728 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Today

WN 4728 · BNA → BUF

departs 1:15 PM CT · arrives 4:00 PM ET

Forecast issued Thu 8:00 PM ET · 6h after departure

WN 4728 isn’t flying BNA → BUF today

This listing came from a typical schedule. According to the FAA, WN 4728 flies these legs today:

ATL → DAL · 6:42 AM · scheduled