Personal Hotspot Connectivity Issue

I have an AT&T iPad mini with personal hotspot enabled. I can connect my iPhone to the iPad using the WiFi connection, but cannot connect my MacBook Air using the WiFi. The iPad says a device is connected, but there is no internet connection on the Air. I used Network Utility on the Air and was able to ping Google, but not traceroute to Google. I am able to connect the Air to the iPad via Bluetooth and use the connection that way, but this it not ideal. Is anyone else having this issue?