1.   Both carriers plan to tightly restrict the number of seats on popular flights that will be available at the sale prices.

2.   But a fare increase may be hard to maintain because many carriers are planning to expand their fleets, raising fears of overcapacity.

3.   But the United States carriers are planning the equipment for their domestic flights, too.

4.   He said the carrier plans no major route changes but will add flights between existing destinations.

5.   If it is popular, the carrier plans to offer a larger boat that will operate all year.

6.   Other wireless carriers plan to follow suit.

7.   Some carriers are now planning to sell shares to raise the capital they will need to modernize aging fleets.

8.   The carrier also plans to introduce a new long-haul economy class next year.

9.   The carrier plans to be in the air by Monday.

10.   The carriers also plan to market their transatlantic flights jointly.