UTL is about exploring past, present and future urban technologies in science and fiction, etc...
https://www.youtube.com/watch?v=fkhJKgNlIGc
https://www.sandag.org/projects-and-programs/featured-projects/airport-transit-connection
The airport station will likely be longer than the incredibly short, single track station at YVR.
https://cal.streetsblog.org/2025/11/20/want-vancouver-skytrain-in-san-diego-support-people-mover-to-the-airport