Delta Air Lines DL3851 Landed STL St. Louis → DTW Detroit 1h 10m 707km / 436mi 02. Feb 2019 DEPARTURE 16:52 CST 22:52 UTC 16:50 +2 minutes ARRIVAL 19:03 EST 00:03 UTC 19:25 -21 minutes Bombardier CRJ900 N831SK AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 34 PUNCTUALITY 93%