Ideas for rerouting 4 US segments ex-MIA
 

On current DONE04 ticket I have following segments:
MIA-DFW-ANC-DFW-MIA

If I don't fly these segments, any suggestions for substitute flights to maximize miles and/or get 777 or 767 planes?

I have already used transcon (LAX-MIA) segment.

Thanks guys.

MIA-MEX-YVR-MEX-MIA - ride the JL 744 a couple of times; around 7550 mi; no plat bonus on JL segments unfortunately.

MIA-PHX-MIA-PHX-MIA - a long non-transcon, 7880 mi; good Q-pt and RDM yield, but all 738s.

MIA-PHX-LGA-PHX-MIA - 8241 mi, so almost as long as ANC; however MD80s on the direct (1 stop) PHX-LGA-PHX segments.

Longest 767/777 non-transcon out of MIA is MIA-POS-MIA daily 767-300, 1622 miles each way.

which when used in conjunction with the thru-plane service, allows for a 4-sector, non-transcon routing of 8862 miles:

MIA-POS-SFO-ORD-MIA.