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.
Yesterday
WN 1521 · DEN → DAL
departs 5:50 PM MT · arrives 9:05 PM CT
WN 1521 isn’t flying DEN → DAL on Thu, Oct 1
This listing came from a typical schedule. According to the FAA, WN 1521 flies these legs that day:
- DCA → STL · 12:10 PM · scheduled