Flight General Edward Lawrence Logan International Airport departs from Boston General Edward Lawrence Logan International Airport at 14:30 and arrives at Chicago O'Hare International Airport at 16:26.
The flighttime is about 2h 56m. The distance travelled ("as the bird flies"): 1879 Km. So the average speed is roughly 641 Km.
There is an 1 hour time difference between Boston and Chicago
IDR
