Flying J Travel Center in Salt Lake City is a great truck stop and convenience store, considered a favorite location by many. It is very well located for those wanting time in town. The facility offers fuel, including high-speed pumps and EV charging, along with Wi-Fi and overnight parking. Parking is busy and fills early, so reservations are suggested, though some free spots are available. The staff is noted for being fantastic, friendly, respectful, and always helpful, providing impeccable and great customer service. The store is very clean, and the restrooms are always clean. Showers are also clean but require advance reservation due to frequent wait times. The laundry facility has limited machines. The location is praised for having armed security to manage reserved parking. Overall, it is described as a must-have for professional drivers, with a friendly team that sets a great example.