Delta Air Lines DL2851 Landed BOS Boston → SFO San Francisco 6h 22m 4,345km / 2,682mi 29. Apr 2019 DEPARTURE 17:24 EDT 21:24 UTC 17:15 +9 minutes ARRIVAL 20:47 PDT 03:47 UTC 21:26 -38 minutes Boeing B757-200 N6704Z AIRLINE Delta Air Lines DL / DAL FLIGHTS/WEEK 96 PUNCTUALITY 81%