Science Fair Project Encyclopedia
Airline (disambiguation)
airline has several meanings:
- airline is the common term for commercial aviation transportation service using airplanes
- airline (sometimes expressed in two words air line) may be used when describing a distance over land. In this context, it refers to the shortest distance between 2 points irregardless of land obstacles, in other words, as used in the common expressions "as the crow flies" and "line-of-sight".
Last updated: 05-31-2005 02:46:38
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details