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 2451 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Tomorrow

UA 2451 · SJC → ORD

departs 6:30 AM PT · arrives 12:54 PM CT

Forecast issued Fri 12:00 AM ET · 10h before departure

UA 2451 isn’t flying SJC → ORD on Fri, Oct 2

This listing came from a typical schedule. According to the FAA, UA 2451 flies these legs that day:

IAH → MCO · 6:54 PM · scheduled
IAH → MCO · 7:05 PM · scheduled