41.   A spokeswoman for Air France Europe said the airline would have information later today about what percentage of its flights would be maintained.

42.   A United spokesman said today that the airline has no plans to take a second look.

43.   After all, airlines have long cultivated identities based on the service their employees provide.

44.   Airlines have a big motivation to push online bookings, which dramatically cut processing costs.

45.   Airlines have five years to install the newly designed systems.

46.   Airlines have flexibility in positioning business-class seats and in equipping them with amenities.

47.   Airlines have had difficulty making other industry-leading initiatives stick.

48.   Airlines have until late March to develop the new training procedures.

49.   Airlines have very thin profit margins and each flight generates profits equal to fares of one or two passengers, he said.

50.   Airlines routinely have running lists of such items.