Thursday is expected to be a very busy travel day -- on the roads and in the skies. If your holiday weekend also includes air travel and you haven't flown out of Logan in a while, there are some things to be aware of. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: / wcvb5 Follow us: / wcvb Instagram: / wcvb5