Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 1021 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

DL 1021 · GSP → ATL

departs 7:44 PM ET · arrives 9:04 PM ET

Forecast issued Sun 10:00 AM ET · 10h before departure

DL 1021 isn’t flying GSP → ATL today

This listing came from a typical schedule. According to the FAA, DL 1021 flies these legs today:

ATL → GSP · 6:59 PM · scheduled