Connecting to a Domination game is almost always a join-in-progress connection where the game session may have been running for hours, days or even weeks. Before you start, please be considerate of other players and how your actions may affect the ongoing game.
Newbie players are a common sight on any Domination server. Without knowing how to teleport or parajump, most players run to a nearby vehicle and start driving and flying. Unfortunately a game like Arma is unforgiving to exposed vehicles or air assets doing a flyover a hot target. Just as in the real world, a vehicle is a loud and easy target for rockets and missiles. The newbie player usually drives unsupported into an area and dies in a fireball.
Alternatively a more experienced player will examine the game situation and discuss strategies with other players. In most cases there is no need to drive or fly at all. Recognizing the “multiplayer” nature of Domination is critical to good gameplay. A bad player rarely even notices his teammates and would perhaps have more fun playing offline.