I was with a bunch of people. We went to a hangar with a bunch of pads with aircraft on them. Apparently we each have an aircraft, but I couldn't be bothered to fly my own so I hopped in one of the other person's planes. It was a F-15 Strike Eagle, twin seater, so I went into the gunner seat. The woman who was the pilot didn't seem to be pleased about that for some reason, but her plane was the only twin seater jet as the others had F-16s.
The dream may suggest that you have a desire for adventure and excitement in your life. This desire may also be shared by the people you were with in the dream. The hangar and the aircraft represent a sense of freedom and independence, which you may be seeking in your waking life.
Your decision to hop into someone else's aircraft suggests a lack of personal responsibility or accountability, and may reflect a tendency in your waking life to rely on others to take charge or make decisions for you. The fact that the aircraft was a twin seater may indicate a need for companionship and partnership, but the woman's reaction may suggest that relying on someone else to take control may lead to conflict or tension.
Overall, this dream may be telling you to take ownership of your life and decisions, while still seeking adventure and meaningful relationships with others.