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 1851 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

UA 1851 · ORD → MCI

departs 8:15 PM CT · arrives 10:04 PM CT

Forecast issued Sun 4:00 PM ET · 5h before departure

UA 1851 isn’t flying ORD → MCI today

This listing came from a typical schedule. According to the FAA, UA 1851 flies these legs today:

MSN → ORD · 4:20 PM · scheduled
MSN → ORD · 4:20 PM · in the air
MSN → ORD · 4:21 PM · scheduled