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 1793 SCHEDULED · TYPICAL SCHEDULE
Tomorrow

DL 1793 · LAX → PVR

departs 10:56 AM PT · arrives 3:55 PM CST
Forecast issued Mon 11:00 PM ET · 15h before departure

DL 1793 isn’t flying LAX → PVR on Tue, Nov 10

This listing came from a typical schedule. According to the FAA, DL 1793 flies these legs that day: