Originally Posted by
EdmFlyBoi
Believe that all of the wide bodies have the ability to connect to a dual jetway where both L1 and L2 are used - L1 for J and L2 for everyone else. Airports that have single jetways would most commonly use L2.
Yup, you're right. I haven't seen them connect both jetways very often, though I don't doubt that they would do it where it can happen. I can't imagine it speeds up the boarding process much like it does on the A380...