As airports get increasingly crowded, many airlines have started offering fast-tracked boarding and special security lanes to celebrities, premium passengers and those who are willing to pay extra.
American Airlines offers private check-in (Flagship Check-In) at LAX, JFK and Miami International for premium passengers and celebrities/VIPs. AA even provides boarding from the second door on some planes.
American also offers the special airport experience program, called Five Star service, to other passengers at an additional cost of $125-$275 for the first passenger and $75 for every additional adult.
Delta offers a similar program, VIP Select, for a cost of $125 for the first passenger, $75 for the second passenger and $125 for each additional person.