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<<<-------- Barry Wellman-------->>>
> *****  To join INSNA, visit http://www.insna.org  *****
>
> I would appreciate knowing if -- and how -- we could get a database of
> city-to-city airline routes -- to compare with other forms of networks.
>
> Amusingly, my first attempt at sending this query got bounced by Socnet's
> spam filter -- possibly because I added an airline joke. Have TSA and
> Socnet merged?

An old (1997) network of US airline connections (in Pajek format)
is at
  http://vlado.fmf.uni-lj.si/pub/networks/data/mix/USAir97.net
It was available from The Bureau of Transportation Statistics.
Here are the original data
  http://vlado.fmf.uni-lj.si/pub/networks/data/mix/USAir97.zip

Vlado
-- 
Vladimir Batagelj, University of Ljubljana, FMF, Department of Mathematics
  Jadranska 19, 1000 Ljubljana, Slovenia
http://vlado.fmf.uni-lj.si

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