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 1591 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

UA 1591 · LAX → IAH

departs 1:17 PM PT · arrives 6:43 PM CT

Forecast issued Sat 9:00 AM ET · 31h before departure

UA 1591 isn’t flying LAX → IAH on Sun, Oct 4

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

BWI → LAX · 8:04 AM · scheduled