title: Using Joda Time with IATA Time zone
body: <p>Innovata publish the <a href="http://www.innovata-llc.com/data/data.html" rel="nofollow">IATA Time Zone/Daylight Saving Time</a> data for airline industry.<br/>
  These files contains airport code, <a href="http://en.wikipedia.org/wiki/IATA_code#IATA_timezone_codes" rel="nofollow">IATA Time Zone</a>, start/stop date for UTC offset, UTC offset and longitude/latitude for the airport.<br/></p>
  
  <p>What is the best practice to convert an <a href="http://en.wikipedia.org/wiki/IATA_code#IATA_timezone_codes" rel="nofollow">IATA Time Zone</a> into <a href="http://en.wikipedia.org/wiki/Tz_database" rel="nofollow">Olson Db/Tz Database format</a> or <a href="http://www.joda.org/joda-time/apidocs/org/joda/time/DateTimeZone.html" rel="nofollow">DateTimeZone for use with Joda Time</a>?</p>