As to the over-water question, my guess is that it refers to crossing over any body of water, not just oceans. For example, my flight from DTW to ORD the other day involved crossing over Lake Michigan.About the only difference you're going to see on a 319 vs. 320 is that the 319 is short one row of F.

JD

[This message has been edited by Jet'Dillo (edited 08-14-2003).]