Record-high fuel prices have hammered airlines, forcing executives to eliminate flights, cut back on unprofitable routes and make passengers pay for many perks that used to be free.
Now the airlines are looking at other ways to save money. That means a new opportunity for a plane from the past.
On a typical day at Atlanta's Hartsfield-Jackson International Airport, the "Plane Train" ferries some 200,000 travelers a day between terminals. One of those passengers, Rebecca Hamilton, is on her way home to Florida.