Boeing posted a better-than-expected quarterly profit on Wednesday as its backlog rose.
Shares of Boeing were down after Australia's Quantas Airways announced that they would be cancelling their order for 35 Boeing 787 Dreamliners valued at $8.5 billion.
Boeing clinched the first big deal of this year's Farnborough Airshow, with a firm order from U.S. lessor Air Lease for 75 of its new, fuel-efficient 737 MAX aircraft.