Delta Air Lines DL1889 Landed BOS Boston → SLC Salt Lake City 4h 54m 3,383km / 2,088mi 26. Oct 2018 DEPARTURE 17:47 EDT 21:47 UTC 17:30 +17 minutes ARRIVAL 20:42 MDT 02:42 UTC 21:08 -25 minutes Boeing B737-900 N841DN AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 21 PUNCTUALITY 82%