Delta Air Lines DL4137 Landed BOS Boston → MKE Milwaukee 2h 16m 1,381km / 852mi 30. Jan 2019 DEPARTURE 17:39 EST 22:39 UTC 17:30 +9 minutes ARRIVAL 18:55 CST 00:55 UTC 19:27 -31 minutes Embraer E175 (long-wing) N283SY AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 18 PUNCTUALITY 76%