Southwest Airlines WN430 Landed STL St. Louis → DTW Detroit 1h 4m 707km / 436mi 08. Jul 2019 DEPARTURE 08:15 CDT 13:15 UTC 08:10 +5 minutes ARRIVAL 10:19 EDT 14:19 UTC 10:40 -20 minutes Boeing B737-700 N709SW AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 34 PUNCTUALITY 93%