United Airlines UA207 Landed BOS Boston → SFO San Francisco 6h 4m 4,345km / 2,682mi 31. May 2018 DEPARTURE 08:10 EDT 12:10 UTC 07:55 +15 minutes ARRIVAL 11:14 PDT 18:14 UTC 11:31 -16 minutes Boeing B757-200 N17139 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 96 PUNCTUALITY 81%