we're talking all flights north of tropic of Capricorn.
eg. CNS/TSV or CNS/DRW or DRW/BME huge routes just like golden triangle(NOT).
The U.S. allows QF to fly LAX/JFK/LAX everyday, currently using a 744. Apparently never ever full (QF can't "sell" the sector except to people with a QF ticket in or out of the U.S. - but am told allowed to carry local freight)
A few foreign carriers are permitted to fly eg. CX YVR/JFK which is almost domestic.