Delta Air Lines DL4310 Landed COS Colorado Springs → SLC Salt Lake City 1h 22m 660km / 407mi 29. Jul 2019 DEPARTURE 08:33 MDT 14:33 UTC 08:25 +8 minutes ARRIVAL 09:55 MDT 15:55 UTC 10:18 -22 minutes Bombardier CRJ200 N447SW AIRLINE Delta Air Lines DL / DAL FREQUENCY daily FLIGHTS/WEEK 8 PUNCTUALITY 90%