Originally Posted by
farmerjohn
According to SeatGuru, Air Canada has three versions of the 777-300ER High Density (with 3-class seating) in their fleet. In mid-July 2016, we flew YVR-LHR and then LHR-YVR. Both directions we were in row 18 H,J,K. On the YVR-LHR leg we were on a version 3 aircraft. ....
....On the LHR-YVR leg we were on a version 2 aircraft. .
Not sure if you were just sharing your experiences on the different 77s or if you had an additional question
The wiki at the top of the page in this thread is far more accurate than SeatGuru
You will see that all 3 versions of AC's 77s have be refurbished
http://www.flyertalk.com/forum/air-c...-777-a-78.html