An offline mode is available, allowing you to download the entire schedule to your device for use with WiFi and Cellular data turned off. Once it's been downloaded, you can return to this screen to check for the most recent version.
When done, save the file to your device for future use.
Note that, depending on your device and its browser, this may not provide offline caching for non-HTML data, like map images.
Click here to download current offline version.