Operating costs for US major airlines are primarily aircraft operating expense including jet fuel, aircraft maintenance, depreciation and aircrew for 44%, servicing expense for 29% (traffic 11%, passenger 11% and aircraft 7%), 14% for reservations and sales and 13% for overheads (administration 6% and advertising 2%). An average US major Boeing 757-200 flies 1,252 mi (2,015 km) stages 11.3 block hours per day and costs $2,550 per block hour : $923 of ownership, $590 of maintenance, $548 of fuel and $489 of crew; or $13.34 per 186 seats per block hour. For a Boeing 737-500, a low-cost carrier like Southwest have lower operating costs at $1,526 than a full service one like United at $2,974, and higher productivity with 399,746 ASM per day against 264,284, resulting in a unit cost of 0.38 $cts/ASM against 1.13 $cts/ASM.
Fabulous site Dave! I am taking my daughter to Greece for 12 days in late May 2017 as a grad gift (yeah I know…, I think my Dad gave me a Timex watch, but I digress) and we are flying into Santorini expecting to spend 5-6 days there then ferrying over to Mykonos (not really sure why?) for a couple days. A couple days there and then flying into Athens for 2-2.5 days to inject some culture into what is otherwise somewhat hedonistic trip. I was wondering, after reading about other islands whether it is worth going to Mykonos. I’d love to go to Crete but it seems to be tough to squeeze that in. The original plan was to go to Istanbul for a couple days but it seems really sketchy right now. So is Naxos a better idea than Mykonos? Should we stay longer in Santorini? Is 2.5 days too much for Athens? Any and all info is appreciated.
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.
Since airline reservation requests are often made by city-pair (such as "show me flights from Chicago to Düsseldorf"), an airline that can codeshare with another airline for a variety of routes might be able to be listed as indeed offering a Chicago–Düsseldorf flight. The passenger is advised however, that airline no. 1 operates the flight from say Chicago to Amsterdam, and airline no. 2 operates the continuing flight (on a different airplane, sometimes from another terminal) to Düsseldorf. Thus the primary rationale for code sharing is to expand one's service offerings in city-pair terms to increase sales.