madsue,

A lot of the acronyms are for the airline and airport use and indicate your ticket type. The only bits you need to make sure are right are the date, departure and arrival airport, flight numbers, times and travel class, eg economy (Y) business (J) or first (F). There are many fair codes on some tickets but as long as the basic information is what you expect, you can pretty much ignore the rest unless you run in to a problem and miss a connections then some of the other acronyms may come in to play, eg use - open probably being a flexible ticket, but it depends on who you booked with.

Darren

Thanks Darren

That's what I thought re Open being flexible. That's why I was concerned about the ARPT code, as the last time this ticket was issued there was a problem with a leg being cancelled, and no-one informing the flyer. It is this leg that has that code under USE!!!!