No it does not have WiFi access for attendees.
The internet connection will be very weak due to the sheer number of people in attendance. Do not plan to rely on your smart phone’s internet connection while you are at the event. The 2019 FanX® Salt Lake Comic Convention™ Mobile App does not need internet in order to send you push notifications about schedule changes.
FanX® Salt Lake Comic Convention™ Spring 2019 is April 19-20, 2019 at the Salt Palace Convention Center.