Schedule: the flights that flew on Monday, Nov 2, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 1148 SCHEDULED · TYPICAL SCHEDULE
Today

DL 1148 · ATL → TYS

departs 2:26 PM ET · arrives 3:28 PM ET
Forecast issued Mon 10:00 PM ET · 8h after departure

DL 1148 isn’t flying ATL → TYS today

This listing came from a typical schedule. According to the FAA, DL 1148 flies these legs today: