B12 deficiency anemia may also be caused by a lack of intrinsic factor-pernicious anemia. The patient's digestive system cannot absorb B12 properly. Signs and symptoms of pernicious anemia may include: 1  Fatigue.2  Shortness of breath. 3  Palpitations.12 deficiency anemia may also be caused by a lack of intrinsic factor-pernicious anemia. The patient's digestive system cannot absorb B12 properly. Signs and symptoms of pernicious anemia may include: 1  Fatigue. 2  Shortness of breath.
Unlike, say, Expedia, which is an independent online travel agent (it's owned by Microsoft) that displays fares provided by all carriers, Orbitz is owned by American Airlines, Continental, Delta, Northwest and United, which alone account for more than three quarters of the total U.S. air travel market.hat's because Southwest has never really been one of industry pack. Part of the difference is that Southwest has been the most consistently profitable airline over the last 30 years precisely at the expense of the other major carriers.
Other Orbitz Worldwide online travel companies include: CheapTickets, and the Away Network in the Americas; ebookers in Europe; and HotelClub and RatestoGo, based in Sydney. Orbitz Worldwide also owns and operates Orbitz for Business, a corporate travel company.Orbitz was the airline industry's response to the rise of online travel agencies such as Expedia and Travelocity, as well as a solution to lower airline distribution costs.n July 2003 - two years after the Orbitz launch-the Department of Justice ruled that Orbitz was not a cartel and did not pose a threat to competition. Orbitz's rapid growth had not impeded its online competitors' businesses which had continued to grow apace, and no evidence was found of price fixing.