Jesus fucking Christ... I always knew this thing was dumb, but I was trying to think of similarly sized trains for a good comparison. I live near Atlanta. Our local airport Hartsfield-Jackson is the busiest airport by passenger count. There is a train called the Plane Train that connects the terminals together. According to that page it has 2.8 miles of track which is similar to the LVCC Loop's 2.2. The Plane Train carried "more than 250,000 people per day" (article from 2018, btw). The LVCC Loop has "demonstrated peak capacity of over 4,500 passengers per hour, and over 32,000 passengers per day." The Plane Train uses 11 four-car trains during peak hours. The LVCC Loop uses 70 cars. Even if you wanted to make a weird comparison and say "but it's not 88 cars" that wouldn't make up for the 7.8x capacity of the Plane Train lol. Plus, each car is driven by a human. The trains are autonomous. I assume there may be someone monitoring it from some control area, but still.

PLUS! It's not like The Plane Train is some crazy high tech solution! It was first made in 1980. I remember in pre 9/11 days riding it to the terminal to see off family members as they left for flights. Not much has changed about it. People don't get on it and think "wow this is so cool." It just works!

Elon Musk could not beat a simple train system in an airport built in the 1980s.