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 Today

UA 2638 · DCA → ORD

departs 7:15 AM ET · arrives 8:28 AM CT

Forecast issued Fri 6:00 AM ET · 1h before departure

UA 2638 isn’t flying DCA → ORD today

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

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