***** To join INSNA, visit http://www.insna.org ***** Barry, I'm not 100% sure, but it looks like domestic flight segment data is available here: https://www.bts.gov/pdc/user/products/src/products.xml?p=3068 There don't seem to be any data labels in that file, but it looks to me as if it contains at least a record for every airline that provided direct service between every pair of domestic airports. This seems to be the same data for international flights with one endpoint in the US: https://www.bts.gov/pdc/user/products/src/products.xml?p=3078 A better soruce for this last set of data seems to be: http://ostpxweb.dot.gov/aviation/usstatreport.htm as it has labels, but I haven't yet been able to find a comparable data set for domestic-to-domestic flights. I would *love* to get my hands on flight data for routes between all non-US cities, thought it's not at all clear to me that any one source would collect such data. If anyone knows of such, it'd be great to hear. Hopefully this is a start. - chris --- Christopher Wheat Assistant Professor of Strategy MIT Sloan School of Management http://cwheat.scripts.mit.edu/ On Thu, 31 Dec 2009, Barry Wellman wrote: > ***** 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? > > > Barry Wellman > _______________________________________________________________________ > > S.D. Clark Professor of Sociology, FRSC NetLab Director > Department of Sociology 725 Spadina Avenue, Room 388 > University of Toronto Toronto Canada M5S 2J4 twitter:barrywellman > http://www.chass.utoronto.ca/~wellman fax:+1-416-978-3963 > Updating history: http://chass.utoronto.ca/oldnew/cybertimes.php > _______________________________________________________________________ > > _____________________________________________________________________ > SOCNET is a service of INSNA, the professional association for social > network researchers (http://www.insna.org). To unsubscribe, send > an email message to [log in to unmask] containing the line > UNSUBSCRIBE SOCNET in the body of the message. > _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.