41.  Chances of having a bag lost, delayed, pilfered or damaged on a domestic flight continue to rise.

42.  Checked luggage on domestic flights typically does not receive such scrutiny.

43.  Chinese officials have promised their counterparts in Macau they will restrict Zhuhai to domestic flights for the time being.

44.  Congress should also insist that all checked bags on domestic flights be matched to passengers, as is already done on international flights.

45.  Continental decided recently to describe the food service on all its domestic flights -- but not on transcontinental trips -- as snacks, rather than meals.

46.  Continental Airlines is rolling out new menus created by celebrity chefs for first-class passengers on domestic flights.

47.  Delta Air Lines suggests checking in at least one hour before departure for domestic flights and two hours for international flights.

48.  Delta also books passengers on certain Air France flights from Paris to other parts of Europe, and Air France does the same on some Delta domestic flights.

49.  Delta suggests checking in at least one hour before departure for domestic flights and two hours for international flights.

50.  Despite the lack of delays, airport officials are still asking that passengers arrive two hours before domestic flight times and three hours before international departures.