Delta Air Lines DL4979 Landed MSN Madison → DTW Detroit 1h 2m 500km / 308mi 01. Mar 2018 DEPARTURE 09:49 CST 15:49 UTC 09:33 +16 minutes ARRIVAL 11:51 EST 16:51 UTC 11:59 -7 minutes Bombardier CRJ900 N822SK AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 27 PUNCTUALITY 90%