The registration number on the Land Rover in Turkey is from Great Britain, not Turkey.
The MD-83 is not capable of trans-Atlantic flight. It has a maximum range of about 2600 miles.
The MD80 actually has a service ceiling of 37,000 feet, not 45,000 feet.
The McDonnell Douglas MD80 has a peculiar 5-abreast seating arrangement of 3 stats on the starboard side and two on the port side. The plane interior shots shows 6 seats in 2 rows of 3.
During the fight with Oscar in the opening sequence, several wild shots are fired, in a room with (apparently) masonry walls. At least some of them, if they were real bullets, should have hit something that would make noise, or ricochet audibly, but there are none.
The team is in a mission in Turkey, while Patterson is being questioned in NYC. They're kept hostages from late afternoon to dawn, when they finally get on the plane. Which means that Patterson is being questioned from noon till at least 1AM for no reason whatsoever.