Can someone ofer a good explanation to a neophyte?
I'm SM and would want to travel from ATL to HNL, but it looks like these are domestic only? Aren't they a special form of a D111 or a D311?
I would probably want to use it in place of a D112.
Is it possible to get a cert and use available miles to fill in the difference at ticketing time?
Inquiring minds want to know :-)