Flight International Thurgood Marshall Airport departs from Baltimore International Thurgood Marshall Airport at 11:45 and arrives at Chicago O'Hare International Airport at 12:58.
The flighttime is about 2h 13m. The distance travelled ("as the bird flies"): 1250 Km. So the average speed is roughly 564 Km.
There is an 1 hour time difference between Baltimore and Chicago
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