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 1134 SCHEDULED · TYPICAL SCHEDULE
Today

DL 1134 · SFO → SEA

departs 10:39 AM PT · arrives 12:50 PM PT
Forecast issued Mon 8:00 PM ET · 6h after departure

DL 1134 isn’t flying SFO → SEA today

This listing came from a typical schedule. According to the FAA, DL 1134 flies these legs today: