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.

UNITED · FLIGHT UA 1321 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

UA 1321 · KOA → SFO

departs 7:00 AM HT · arrives 3:10 PM PT

Forecast issued Sun 7:00 AM ET · 6h before departure

UA 1321 isn’t flying KOA → SFO today

This listing came from a typical schedule. According to the FAA, UA 1321 flies these legs today:

TPA → EWR · 4:33 PM · scheduled