11.   Although it is the busiest air-travel market in the United States, passengers have had few choices for travel on discount airlines.

12.   Another panicking passenger had to be restrained by fellow passengers from jumping overboard.

13.   As part of the checks, passengers had to show photo identifications and to show proof that luggage they were carrying was theirs before they could board.

14.   As with the Roush Expedition, the rear-sear passengers have two video screens to entertain them.

15.   At the airports, most passengers had to wait in the terminals or on board their planes.

16.   At the same time, Southwest passengers probably would have to pay higher fares.

17.   Atlanta-bound passengers have no other PBIA option.

18.   Back-seat passengers have their own audio, lighting, seat position, telephone and air-conditioning controls.

19.   Back-seat passengers also have their own large heating ducts and polished wood writing tables that fold from the back of the front seats.

20.   Because of the intricate technology, passengers may never have the exact same ride twice.