C-17 Fleet Surpasses 2 Million Flight Hours Posted on December 21, 2010 by alert5 The global fleet of C-17 surpassed 2 million flying hours during an airdrop mission over Afghanistan on Dec. 10. Related posts (Automatically Generated): ABC reporter is first journalist to fly combat missions in USAF fighter Taiwan to conduct review of Mirage 2000 U.S. Army hits 1 million flight hours with unmanned aircraft 2nd RAAF Hornet pilot to clock more than 3000 hours Britain to double MQ-9 fleet French Tiger HAPs logged 1,000 flight hours in Afghanistan