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 2638 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Yesterday

UA 2638 · ORD → IAH

departs 10:25 AM CT · arrives 1:23 PM CT

Forecast issued Fri 10:00 PM ET · 11h after departure

UA 2638 isn’t flying ORD → IAH on Fri, Oct 2

This listing came from a typical schedule. According to the FAA, UA 2638 flies these legs that day:

IAH → SEA · 4:30 PM · scheduled
IAH → SEA · 4:41 PM · scheduled
IAH → SEA · 4:28 PM · landed