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 1658 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

DL 1658 · MCO → ATL

departs 12:05 PM ET · arrives 1:45 PM ET
Forecast issued Mon 12:00 PM ET · 24h before departure

DL 1658 isn’t flying MCO → ATL on Tue, Nov 10

This listing came from a typical schedule. According to the FAA, DL 1658 flies these legs that day: