Schedule: a typical summer Wednesday (the flights of Jul 29, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1563 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30

UA 1563 · IAH → ONT

departs 8:31 PM CT · arrives 9:55 PM PT

Forecast issued Wed 10:00 PM ET · 0h before departure

UA 1563 isn’t flying IAH → ONT on Wed, Sep 30

This listing came from a typical schedule. According to the FAA, UA 1563 flies these legs that day:

PIT → IAH · 5:22 PM · scheduled
PIT → IAH · 5:27 PM · landed
IAH → ONT · 8:36 PM · scheduled
IAH → ONT · 8:50 PM · scheduled