
It's easiest to book an award seat on Southwest Airlines, according to a new Consumer Reports evaluation of the five biggest U.S. carriers.

Delta Air Lines came in second place in the number of awards seats granted to passengers over the past two years.

United Airlines came in third place in its number of award seats.

American Airlines came in fourth place in number of seats awarded, according to Consumer Reports' analysis.

JetBlue came in fifth place. Many customers fly the airline only once or twice per year, making it hard to accumulate miles, a spokesman said.


