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.

SOUTHWEST · FLIGHT WN 1177 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 1177 · COS → DEN

departs 5:35 AM MT · arrives 6:35 AM MT

Forecast issued Sat 5:00 AM ET · 27h before departure

WN 1177 isn’t flying COS → DEN on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 1177 flies these legs that day:

MDW → BWI · 5:20 AM · scheduled