Om inte tillräckligt med volontärer hittas kommer passagerarna av frivilligt avlägsnande från flygningen. I USA kräver transportdepartementet att frivilliga sökes först.
Från DoT-webbplatsen :
Overbooking is not illegal, and most airlines overbook their scheduled flights to a certain extent in order to compensate for "no-shows." Passengers are sometimes left behind or "bumped" as a result. When an oversale occurs, the Department of Transportation (DOT) requires airlines to ask people who aren't in a hurry to give up their seats voluntarily, in exchange for compensation. Those passengers bumped against their will are, with a few exceptions, entitled to compensation.
DOT requires each airline to give all passengers who are bumped involuntarily a written statement describing their rights and explaining how the carrier decides who gets on an oversold flight and who doesn't. Those travelers who don't get to fly are frequently entitled to denied boarding compensation in the form of a check or cash.