The JetBlue Airways flight number 312 is scheduled to depart Chicago(ORD) at 10:38 and arrive Boston(BOS) at 14:00 local time.
Current time in Chicago is 11:47, Thu 2019. Current time in Boston is 12:47, Thu, 18 Apr 2019. Time difference: -1 hours.
The flight B6312 time is 2h 22mins which departs Chicago at 10:38 (GMT -6.0) and arrives Boston at 14:00 (GMT -5.0).