Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UA 1788 · GJT → DEN
departs 1:33 PM MT · arrives 2:55 PM MT
UA 1788 isn’t flying GJT → DEN on Thu, Oct 1
This listing came from a typical schedule. According to the FAA, UA 1788 flies these legs that day: