If a particular city has two or more airports, market forces will tend to attract the less profitable routes, or those on which competition is weakest, to the less congested airport, where slots are likely to be more available and therefore cheaper. For example, Reagan National Airport attracts profitable routes due partly to its congestion, leaving less-profitable routes to Baltimore-Washington International Airport and Dulles International Airport.
During the era of decolonization, newly born Asian countries started to embrace air transport. Among the first Asian carriers during the era were Cathay Pacific of Hong Kong (founded in September 1946), Orient Airways (later Pakistan International Airlines; founded in October 1946), Air Ceylon (later SriLankan Airlines; founded in 1947), Malayan Airways Limited in 1947 (later Singapore and Malaysia Airlines), El Al in Israel in 1948, Garuda Indonesia in 1949, Japan Airlines in 1951, Thai Airways International in 1960, and Korean National Airlines in 1947.
Airlines follow a corporate structure where each broad area of operations (such as maintenance, flight operations (including flight safety), and passenger service) is supervised by a vice president. Larger airlines often appoint vice presidents to oversee each of the airline's hubs as well. Airlines employ lawyers to deal with regulatory procedures and other administrative tasks.[86]
Airlines have substantial fixed and operating costs to establish and maintain air services: labor, fuel, airplanes, engines, spares and parts, IT services and networks, airport equipment, airport handling services, booking commissions, advertising, catering, training, aviation insurance and other costs. Thus all but a small percentage of the income from ticket sales is paid out to a wide variety of external providers or internal cost centers.
On February 16, 2010, Hawaiian Airlines sought approval from the U.S. Department of Transportation to begin nonstop flights from its hub at Honolulu to Tokyo-Haneda sometime in 2010. The airline was one of 5 US carriers — the others being Delta, Continental, United, and American — seeking approval to serve Haneda as part of the U.S.-Japan OpenSkies agreement.[33] Approval was granted from USDOT to begin nonstop service to Haneda, Japan. The flight began service on November 18, 2010.[34] In addition, the airline is planning to establish a codeshare agreement with All Nippon Airways.[35] On January 12, 2011, Hawaiian Airlines began nonstop service to Seoul-Incheon, South Korea.[36] On July 12, 2011, Hawaiian added Osaka, Japan to its network.[37]
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]

Growth rates are not consistent in all regions, but countries with a de-regulated airline industry have more competition and greater pricing freedom. This results in lower fares and sometimes dramatic spurts in traffic growth. The U.S., Australia, Canada, Japan, Brazil, India and other markets exhibit this trend. The industry has been observed to be cyclical in its financial performance. Four or five years of poor earnings precede five or six years of improvement. But profitability even in the good years is generally low, in the range of 2–3% net profit after interest and tax. In times of profit, airlines lease new generations of airplanes and upgrade services in response to higher demand. Since 1980, the industry has not earned back the cost of capital during the best of times. Conversely, in bad times losses can be dramatically worse. Warren Buffett in 1999 said "the money that had been made since the dawn of aviation by all of this country's airline companies was zero. Absolutely zero."[88]


Blowhole Cliffed coast Coastal biogeomorphology Coastal erosion Concordant coastline Current Cuspate foreland Discordant coastline Emergent coastline Feeder bluff Fetch Flat coast Graded shoreline Headlands and bays Ingression coast Large-scale coastal behaviour Longshore drift Marine regression Marine transgression Raised shoreline Rip current Rocky shore Sea cave Sea foam Shoal Steep coast Submergent coastline Surf break Surf zone Surge channel Swash Undertow Volcanic arc Wave-cut platform Wave shoaling Wind wave Wrack zone
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Prices displayed based on purchase of a Roundtrip itinerary between SFO, OAK, SJC, SAN, LAX, LGB, SMF, BOS, PHX, JFK, LAS and HNL, OGG, KOA, LIH, ITO. Tickets must be booked between 4/12/2019 and 4/16/2019. Fares are available for travel Monday–Thursday between 8/19/2019 and 12/12/2019 and are only valid in the Economy (coach) cabin. Blackout Dates: 11/21/19 to 11/24/19 to Hawaii and 11/29/19 to 12/2/19 from Hawaii. Fares from Oakland, CA or San Jose, CA to Hawaii are available for travel Monday–Thursday from 11/4/2019 to 12/12/2019. Blackout Dates: 11/21/2019 to 11/24/2019 to Hawaii and 11/29/2019 to 12/2/2019 from Hawaii. Fares from Las Vegas, NV are available for travel Friday through Wednesday from Hawaii and Tuesday through Friday to Hawaii; from 8/19/2019 and 12/12/2019. Blackout Dates: 11/21/2019 to 11/24/2019 to Hawaii and 11/29/2019 to 12/2/2019 from Hawaii. Travel must be on Hawaiian Airlines operated flights only. Fares are not valid on codeshare flights and subject to 1 month maximum stay as measured from departure from fare origin. Fares may not be available over all dates and fares on some dates may be higher. The number of seats available in this fare class during the travel period shown are limited and may change at any time without notice. Fares include government taxes and fees and carrier fees. Fares are non-refundable, non-transferrable, and non-endorsable. Other restrictions apply. Additional baggage charges may apply.


There are several conspicuous parts to a beach that relate to the processes that form and shape it. The part mostly above water (depending upon tide), and more or less actively influenced by the waves at some point in the tide, is termed the beach berm. The berm is the deposit of material comprising the active shoreline. The berm has a crest (top) and a face—the latter being the slope leading down towards the water from the crest. At the very bottom of the face, there may be a trough, and further seaward one or more long shore bars: slightly raised, underwater embankments formed where the waves first start to break.

Airlines follow a corporate structure where each broad area of operations (such as maintenance, flight operations (including flight safety), and passenger service) is supervised by a vice president. Larger airlines often appoint vice presidents to oversee each of the airline's hubs as well. Airlines employ lawyers to deal with regulatory procedures and other administrative tasks.[86]
Hawaiian Airlines started HawaiianMiles, their frequent-flyer program, in 1983. Miles accumulated in the program allow members to redeem tickets, upgrade service class or obtain free or discounted car rentals, hotel stays, merchandise, or other products and services through partners. The most active members, based on the amount and price of travel booked, are designated Pualani Gold (fly 30 Segments or fly 20,000 Flight Miles) and Pualani Platinum (fly 60 Segments or fly 40,000 Flight Miles), with privileges such as separate check-in, Premier Club Lounge access in Honolulu, Hilo, Kona, Kahului, and Līhuʻe, priority upgrade and standby processing, or complimentary upgrades.[90] Travel award redemption from the HawaiianMiles program account for 5% of total revenue passengers.
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Prices displayed based on purchase of a Roundtrip itinerary between SFO, OAK, SJC, SAN, LAX, LGB, SMF, BOS, PHX, JFK, LAS and HNL, OGG, KOA, LIH, ITO. Tickets must be booked between 4/12/2019 and 4/16/2019. Fares are available for travel Monday–Thursday between 8/19/2019 and 12/12/2019 and are only valid in the Economy (coach) cabin. Blackout Dates: 11/21/19 to 11/24/19 to Hawaii and 11/29/19 to 12/2/19 from Hawaii. Fares from Oakland, CA or San Jose, CA to Hawaii are available for travel Monday–Thursday from 11/4/2019 to 12/12/2019. Blackout Dates: 11/21/2019 to 11/24/2019 to Hawaii and 11/29/2019 to 12/2/2019 from Hawaii. Fares from Las Vegas, NV are available for travel Friday through Wednesday from Hawaii and Tuesday through Friday to Hawaii; from 8/19/2019 and 12/12/2019. Blackout Dates: 11/21/2019 to 11/24/2019 to Hawaii and 11/29/2019 to 12/2/2019 from Hawaii. Travel must be on Hawaiian Airlines operated flights only. Fares are not valid on codeshare flights and subject to 1 month maximum stay as measured from departure from fare origin. Fares may not be available over all dates and fares on some dates may be higher. The number of seats available in this fare class during the travel period shown are limited and may change at any time without notice. Fares include government taxes and fees and carrier fees. Fares are non-refundable, non-transferrable, and non-endorsable. Other restrictions apply. Additional baggage charges may apply.


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]
In October 2015, Hawaiian Airlines announced that they will be upgrading their business class seats from the standard cradle seats to a 180-degree lie-flat seats on their A330 fleet in a 2-2-2 configuration. The new seats will be installed starting the second quarter of 2016. In addition to the new business class seats upgrade, the airline will add 28 additional Extra Comfort seating.[101]
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