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 1865 SCHEDULED · TYPICAL SCHEDULE
Today

DL 1865 · ORD → LGA

departs 2:32 PM CT · arrives 5:45 PM ET
Forecast issued Tue 11:00 AM ET · 4h before departure

DL 1865 isn’t flying ORD → LGA today

This listing came from a typical schedule. According to the FAA, DL 1865 flies these legs today: