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 1452 SCHEDULED · TYPICAL SCHEDULE
Today

DL 1452 · SLC → GEG

departs 11:30 AM MT · arrives 12:12 PM PT
Forecast issued Mon 6:00 PM ET · 4h after departure

DL 1452 isn’t flying SLC → GEG today

This listing came from a typical schedule. According to the FAA, DL 1452 flies these legs today: