Delta Air Lines DL4156 Landed ATL Atlanta → CHA Chattanooga 23m 171km / 105mi 01. Apr 2019 DEPARTURE 17:48 EDT 21:48 UTC 17:38 +10 minutes ARRIVAL 18:11 EDT 22:11 UTC 18:27 -15 minutes Bombardier CRJ200 N446SW AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 58 PUNCTUALITY 62%