11.  Some arriving planes waited two hours to get to a gate while departing aircraft queued up to be de-iced.

12.  The arriving Kazak plane and departing Saudi jumbo jet were in the same flight corridor, separated by a vertical buffer.

13.  The passengers originally were to fly to Frankfurt on the arriving plane, then continue to the Dominican Republic.

14.  Three arriving planes were stranded on the tarmac awaiting clearance to disembark.