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 380 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

DL 380 · DCA → ATL

departs 12:27 PM ET · arrives 2:15 PM ET
Forecast issued Mon 11:00 AM ET · 25h before departure

DL 380 isn’t flying DCA → ATL on Tue, Nov 10

This listing came from a typical schedule. According to the FAA, DL 380 flies these legs that day: