Maybe it will be JQ operating to DFW?!
"Jetstar partners with American Airlines"
Jetstar partners with American Airlines | The National Business Review - New Zealand - business, markets, finance, politics, property, technology and more
This article talks of AA giving pax to JQ in NZ, but it could certainly work the other way ex DFW!
AKL-DFW? Probably beyond the 330's range but certainly a possibility with the 78's.