Surprisingly, picking a seat can be very complex as not all plane seats are the same. Airlines have sliced and diced coach cabins into a hodgepodge of choices. There is one website that can help you out.
SeatGuru.com shares seat layouts and ratings for 720 different airplanes flown by 100 different airlines, a must go to source for cabin information.
If you want to find out plane seats with unlimited legroom, and flags the duds, window seats with no windows, you should visit this website. Their information is so thorough that SeatGuru says airline reservation centers also use its site for information on their own planes.
The plane seats rating comes from feedback from travelers. “Good” plane seats are colored green; yellow seats have “some drawbacks” and “poor” seats are colored bright red. Neutral seats are white.