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.
Today
DL 1798 · MCI → BOS
departs 12:30 PM CT · arrives 4:47 PM ET
DL 1798 isn’t flying MCI → BOS today
This listing came from a typical schedule. According to the FAA, DL 1798 flies these legs today: