Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 2831 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Today

UA 2831 · SEA → SFO

departs 8:45 AM PT · arrives 11:03 AM PT

Forecast issued Fri 7:00 PM ET · 7h after departure

UA 2831 isn’t flying SEA → SFO today

This listing came from a typical schedule. According to the FAA, UA 2831 flies these legs today:

SFO → IAH · 2:45 PM · scheduled