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.
Today
UA 1818 · HNL → SFO
departs 1:25 PM HT · arrives 9:23 PM PT
UA 1818 isn’t flying HNL → SFO today
This listing came from a typical schedule. According to the FAA, UA 1818 flies these legs today: