Originally Posted by
windowontheAside
So does the launch page showing a summary of availability exist somewhere or do I have to search destination by destination now?
AFAIK, destination by destination.
You can still use ITA as a sort of shortcut to this, though. Search for (say) a round-trip to VIE and all airports within 1000 miles, on a certain date on which you're interested, limited to BA G class. Untick the box for the availability check. This should show you all the destinations to which there are valid G class day trip fares filed. Then use EF to go through all the destinations in which you might actually be interested, to see whether there is any G class availability on that day.