1) Air hose 2) American or Continental 3) American or Delta 4) American or swiss 5) Carrier 6) Carrier with carry-ons 7) Company with a hub 8) Continental 9) Continental or Delta 10) Contrail 11) Delta 12) Delta or American 13) Delta or Spirit 14) Direct 15) El Al is one 16) El Al or Alitalia 17) Exclusively Saxon word Found on https://www.crosswordclues.com/clue/airline
[guitar] Airline was a brand of electric and acoustic guitars made in the United States from 1958-68 by the Valco Manufacturing Company, and sold through the Montgomery Ward mail-order retail company. (The Valco company is known for its flagship National and budget Supro guitar brands, which were in production up until the companies` demise... Found on http://en.wikipedia.org/wiki/Airline_(guitar)
(from the article `Andorra`) One of Andorra`s drawbacksand a large part of its charmwas the difficulty in arriving there. Spain announced an agreement to build a new airport ... The airlines in 2007 seemed at last to have recovered from the misfortunes of the early 2000s, when many large American carriers fell into ... On... Found on http://www.britannica.com/eb/a-z/a/34
The shortest and straightest line between two points. This term was in use long before the invention of aircraft.
Found on https://www.encyclo.co.uk/local/10136