In March 2003, Hawaiian Airlines filed for Chapter 11 bankruptcy protection for the second time in its history. The airline continued its normal operations, and at the time was overdue for $4.5 million worth of payments to the pilots' pension plan. Within the company, it was suggested that the plan be terminated. As of May 2005, Hawaiian Airlines had received court approval of its reorganization plan. The company emerged from bankruptcy protection on June 2, 2005, with reduced operating costs through renegotiated contracts with its union work groups; restructured aircraft leases; and investment from RC Aviation, a unit of San Diego-based Ranch Capital, which bought a majority share in parent company Hawaiian Holdings Inc in 2004. 

To replace its retired DC-8s and L-1011s, Hawaiian Airlines leased six DC-10s from American Airlines, who continued to provide maintenance on the aircraft. An agreement with American also included participation in American's SABRE reservation system and participation in American Airlines' AAdvantage frequent flyer program.[25] The DC-10s were subsequently retired between 2002 and 2003.[10] The company replaced these leased DC-10s with 14 leased Boeing 767 aircraft during a fleet modernization program that also replaced its DC-9s with new Boeing 717 aircraft. The Boeing aircraft featured an updated rendition of the company's "Pualani" tail art, which had appeared on its Douglas aircraft since the 1970s.
American Samoa +1 684 699 1875 Australia +61 1 300 661 339 China +86 10 6502 6766 France +33 1 53 89 77 71 Germany +49 0900 5107450 Indonesia +62 21 3483 1707 Japan +81 0570 018 011 Korea +82 02 775 5552 New Zealand +64 09 977 2227 Philippines +63 02 518 5933 Singapore +65 6223 8377 Tahiti +689 40 866 000 Thailand +66 02 231 6481 United Kingdom +44 0207 644 8848 United States +1 800 367 5320 Vietnam - Hanoi +84 024 39 330 828 Vietnam - Ho Chi Minh City +84 028 39 330 828
The sand deposit may extend well inland from the berm crest, where there may be evidence of one or more older crests (the storm beach) resulting from very large storm waves and beyond the influence of the normal waves. At some point the influence of the waves (even storm waves) on the material comprising the beach stops, and if the particles are small enough (sand size or smaller), winds shape the feature. Where wind is the force distributing the grains inland, the deposit behind the beach becomes a dune.
The world's largest airlines can be defined in several ways. American Airlines Group is the largest by its fleet size, revenue, profit, passengers carried and revenue passenger mile. Delta Air Lines is the largest by assets value and market capitalization. Lufthansa Group is the largest by number of employees, FedEx Express by freight tonne-kilometers, Ryanair by number of international passengers carried and Turkish Airlines by number of countries served.
By the early 1920s, small airlines were struggling to compete, and there was a movement towards increased rationalization and consolidation. In 1924, Imperial Airways was formed from the merger of Instone Air Line Company, British Marine Air Navigation, Daimler Airway and Handley Page Transport Co Ltd., to allow British airlines to compete with stiff competition from French and German airlines that were enjoying heavy government subsidies. The airline was a pioneer in surveying and opening up air routes across the world to serve far-flung parts of the British Empire and to enhance trade and integration.[14]

Constructive waves move material up the beach while destructive waves move the material down the beach. During seasons when destructive waves are prevalent, the shallows will carry an increased load of sediment and organic matter in suspension. On sandy beaches, the turbulent backwash of destructive waves removes material forming a gently sloping beach. On pebble and shingle beaches the swash is dissipated more quickly because the large particle size allows greater percolation, thereby reducing the power of the backwash, and the beach remains steep. Compacted fine sediments will form a smooth beach surface that resists wind and water erosion.

Often the companies combine IT operations, or purchase fuel and aircraft as a bloc to achieve higher bargaining power. However, the alliances have been most successful at purchasing invisible supplies and services, such as fuel. Airlines usually prefer to purchase items visible to their passengers to differentiate themselves from local competitors. If an airline's main domestic competitor flies Boeing airliners, then the airline may prefer to use Airbus aircraft regardless of what the rest of the alliance chooses.