I received an e-mail today from 1st-air.net advertising, among other things, the following prices (14-day advance required):

JFK-SFO/LAX $2,055 (3-Cabin F)
BOS-SFO/LAX $1,790 (2-Cabin F)

I called and the woman I spoke to was not very knowledgable, but thought the fares were on American Airlines. Does anybody know anything about this? The price requires that the traveller be a member of their PassportPremier program, at $250/year.