Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1591 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3 Today

UA 1591 · LAX → IAH

departs 1:10 PM PT · arrives 6:39 PM CT

Forecast issued Sat 5:00 PM ET · 1h after departure

UA 1591 isn’t flying LAX → IAH today

This listing came from a typical schedule. According to the FAA, UA 1591 flies these legs today:

BWI → LAX · 8:12 AM · landed
BWI → LAX · 8:13 AM · scheduled
BWI → LAX · 8:04 AM · scheduled