Airlines of India - Jet Airways 9W plane and seating chart question?

According to AA, their codeshare BRU-DEL flight operated by 9W is on a Boeing 767-300ER (77W) jet. That sounds like somebody's typo because I think 77W is a 777.

So, is Jet Airways's BRU-DEL flight on a 767 or 777?

I also can't find seating chart for this flight at Seatguru, Jet's site, or by search at FT. Any tip would be appreciated. I plan to call them but, but without Seatguru, which seats do I ask them for? :) Two persons in economy.

According to Jet's website here (http://www.jetairways.com/Cultures/en-US/Other/About+Us/Fleet+Information/?UserPref=culture^en-U), they don't have any 767 so I think it is a typo, it should be 777.

For the seatmap, I found a website http://www.seatexpert.com/_JetAirways_777_300_ER.html but I don't know how accurate it is.

For the seatmap, I found a website http://www.seatexpert.com/_JetAirways_777_300_ER.html but I don't know how accurate it is.

Thanks. It lacks the kind of feedback I am used to at Seatguru (you can mouse over a seat to read why they consider it good or bad), but at least it gives me some idea.

77w = 777-300ER, as per SQ's initial nomenclature, reflected in various GDS's...