Delta Air Lines DL4990 Landed GSO Greensboro → DTW Detroit 1h 14m 1,008km / 622mi (Direct: 0km, +100%) 29. Sep 2017 DEPARTURE 17:47 EDT 21:47 UTC 17:41 +6 minutes ARRIVAL 19:01 EDT 23:01 UTC 19:24 -22 minutes Bombardier CRJ200 N438SW AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 13 PUNCTUALITY 87%