Schedule: the flights that flew on Saturday, Nov 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 1728 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

WN 1728 · ROC → BWI

departs 3:35 PM ET · arrives 4:59 PM ET
Forecast issued Fri 7:00 PM ET · 21h before departure

WN 1728 isn’t flying ROC → BWI on Sat, Nov 14

This listing came from a typical schedule. According to the FAA, WN 1728 flies these legs that day: