Yes and no.
No for me because I hadn’t even considered this an option, so didn’t know what to look for.
This is for Terminal 29.
These vans (large newer Sprinter vans) pull up to curb area on the left as you exit terminal.
They are parked at the very end of the awning before you walk out to the taxi stand.
Basically where the Uber drivers start lining, but again, left side.
Not sure if some people had made reservations or not.
When I finally figured out these vans were shared taxis, I asked driver if he had room for two more. He said “Yep.” We were last two in the van.