Originally Posted by
LchChester
I am really curious if the seat is exactly the same (including seat pitch) as long haul J on CX.
Yes, it is the same.
Originally Posted by
LchChester
If true, then better fly on the CX390/391 on PEK route and pay less.
Good idea, however it's a roll of the dice.
The issue with what you bring up on CX390/391 is that flight is not guaranteed metal. You could end up with anything. Regional J via A333, long-haul J via 77W or 33G, or old "coffin" long-haul J via 747. I could swear I was at HKIA a week or two ago and saw CX390 going out as a 747.