The Stark Industries Private Jet are private planes commonly used by Stark Industries.
Tony Stark's Plane
Trip to Afghanistan
The plane used to be parked in the Stark Industries Aviation Division parking lot is a heavily modified Boeing 737 BBJ. Tony Stark and James Rhodes traveled on the private plane heading to Afghanistan for a weapons test, per a contract with the United States Air Force. After landing, Stark's weapons test was successful, which then led to his capture and building the Mark I.
Trip to D.C.
Tony Stark used the private jet to commute to Washington, D.C. to appear before a congressional subcommittee by Senator Stern, about the relinquishing of the Iron Man Armor by Tony Stark to the federal government.
Trip to Monaco
While en route to Monaco for the charity race, Tony Stark used the private jet's kitchen to make a meal for Pepper Potts. While he spent a considerable amount of time on it, she did not eat it due to its unappetizing making. The private jet also housed the Iron Man Armor: Mark V as an emergency armor should Stark find himself in need of fighting a threat.
Battle of New York
In 2012, Pepper Potts traveled with staff to another part of the United States, and they viewed the Battle of New York on the jet's television monitor. As she watched in suspense, she was not aware Iron Man was trying to call her as he flew a nuclear warhead through a wormhole to kill the invading Chitauri army. Following the Avengers' victory, the jet returned to New York City after concluding the business Potts and her staff were in progress of concluding.
Trip to Berlin
Tony Stark went ahead to confront Steve Rogers, while Happy Hogan was in charge of ensuring Peter Parker had a means of traveling from New York City to Berlin on a pilotless Gulfstream G650. The young Parker, excited for being on an aircraft for the first time in his life, took recordings of his being onboard, much to Hogan's irritation. However, despite Parker's participation, Stark saw to it that Parker's identity and involvement as Spider-Man was minimized so the Sokovia Accords did not affect him. Afterwards, Stark and Hogan flew with Parker back to New York.
Aiding Peter Parker
In 2024, Happy Hogan traveled to the Netherlands in an upgraded jet to pick up a battle weary Peter Parker, who was distrusting given the Ambush in Berlin. Hogan proved himself to be real by knowing about the pay per view bill from the Berlin hotel during their stay back in 2016, which Parker never shared with anyone. After Hogan gave Parker first aid, Parker synthesized a new Spider-Man Suit on the way to London, as Hogan located Flash Thompson by way of his livestreams.
As Spider-Man went on to stop Mysterio's attack on London, Happy Hogan located Parker's friends to evacuate them by way of the jet. However, thanks to a disagreement with Flash Thompson, they were far away outside so as not to suffer death when the E.D.I.T.H. drones blew up the jet.