The flight to Kansas City was on two different airplanes; we will cover them both in this post.
SLC to Denver
This portion was on a B737-800.
The plane was configured in a 3 x 3 configuration, with just a single aisle down the middle.
Features
You have a seat and tray table, and that is about all. You can log on to the Wi-Fi and watch your entertainment. But I opted not to do that. There are no outlets or USB charging. They should add those.
It was a very crowded flight to Denver.
Denver to Kansas City
I was on a B737-Max8, which was a bit newer than the previous flight.
But still the same features.
All the B 737s are configured in a 3×3 seating and have a central aisle.
This is what it looks like when two big-shouldered people sit next to each other.