Thanks to those who kindly said the answer was no. That was my thought too, which is why I was confused when I called to clarify and was told yes. I didn’t ask in the AA forum, because why would they know about access based on an Alaska ticket?

DataPlumber thank you too for the information about it taking less than 10 minutes with a wheelchair. I wasn’t sure if asking them to take me to the other terminal was too much to ask

EastBay1K I appreciate that you also found the language unclear