Originally Posted by
GoodOmens
You can only do a particular hop, skip or jump once. You can only do one Caribbean, one shuttle, one NA West, one NA East etc. ... .
HOWEVER, one flight segment may wear two hats. See the T&C FAQ page ,
http://www2.usairways.com/en-US/FAQs..._jump_faq.html, as quoted above,
"Can a single flight count for multiple hops, skips or jumps?
-- Yes, a number of flights can have multiple counts. For example, Charlotte to Puerto Vallarta counts for a North America, east hop and a Mexico/Central America hop and a Charlotte to Puerto Vallarta jump. Boston to New York La Guardia counts as both a North America, east hop and a Shuttle skip."
They also have a set of examples on that page.