United Airlines UA1843 Landed BOS Boston → ORD Chicago 2h 37m 1,392km / 859mi 01. Jun 2021 DEPARTURE 16:48 EDT 20:48 UTC 16:45 +3 minutes TERMINAL: B GATE: B24 ARRIVAL 18:25 CDT 23:25 UTC 18:45 -19 minutes TERMINAL: 1 GATE: C25 Boeing B737-800 N17229 AIRLINE United Airlines UA / UAL FLIGHTS/WEEK 143 PUNCTUALITY 80%