Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1558 SCHEDULED · TYPICAL SCHEDULE

Wednesday, October 28 Tomorrow

UA 1558 · YYC → DEN

departs 6:01 AM MDT · arrives 8:40 AM MT

Forecast issued Tue 7:00 AM ET · 25h before departure

UA 1558 isn’t flying YYC → DEN on Wed, Oct 28

This listing came from a typical schedule. According to the FAA, UA 1558 flies these legs that day:

LAX → MRY · 4:30 PM · scheduled
LAX → MRY · 4:36 PM · scheduled