Max cruising speed of 707-121 was 593 mph at 30,000 ft. Max Crusing speed of 787...

		jjk166 11 months ago \| parent \| context \| favorite \| on: The only photo of the Concorde flying at supersoni... Max cruising speed of 707-121 was 593 mph at 30,000 ft. Max Crusing speed of 787 is 593 mph at 35,000 ft.