Schedule: the flights that flew on Tuesday, Nov 3, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 1384 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

DL 1384 · BUF → ATL

departs 12:16 PM ET · arrives 2:22 PM ET
Forecast issued Mon 9:00 AM ET · 27h before departure

DL 1384 isn’t flying BUF → ATL on Tue, Nov 10

This listing came from a typical schedule. According to the FAA, DL 1384 flies these legs that day: