It would be great if AA was able to support daily flights from DFW to HND:
http://www.star-tele...le38450268.html
It appears that only night ground operations for international flights are available at the close-in Tokyo airport, but there could be a demand for the convenience of arriving and departing from the central city location. AA currently offers two daily non-stops (777) and JAL 4-day per week (787) service from DFW.