From The Internet Movie Plane Database
Robert Downey Jr. (Tony Stark)
Terrence Howard (Rhodey)
Jeff Bridges (Obadiah Stane)
Gwyneth Paltrow (Pepper Potts)
After being kidnapped and having his own creations used against him, a weapons developer decides to make changes, changes that some in the company don't agree with.
Also from this series:
Iron Man 2
Seen during Tony Stark's biography.
Tony Stark's private jet appears to be a CGI model based on a modified 737. Actual aircraft is N801TJ, serial 24892.
Northrop Grumman RQ-4 Global Hawk
The C-17 in the first two shots is mocked up in false markings and serial numbers. It is identified as being home based at Bagram Air Base, Afghanistan, when no such 'home base' exists. It is suggested the actual aircraft is 87-0025, serial T-1, the first C-17 built - IMPDb: Frequently Seen Aircraft.
'Bagram Air Base'
This model represents the first flying prototype for the competition between the YF-22 and the Northrop YF-23.