Free Wi-Fi has been added to Disney buses at the Walt Disney World Resort. According to Mike at Blog Mickey, he found Wi-Fi added to resort buses at the Hollywood Studios bus station.
The Wi-Fi is a different network than the already-implemented in-park or resort/hotel Wi-Fi. Meaning that your phone likely won’t connect automatically and you have to search for the network to continue browsing whilst in the parks – only if you’re relying on W-Fi only.
To connect to the Buses Wi-Fi network, look for the “Disney Transport Guest” network, which should be open and available for browsing. To find the buses with Wi-Fi capabilities, look for the Wi-Fi symbol near the front door of the bus.
Credit: Mike – Blog Mickey 
Credit: Mike – Blog Mickey
Speeds on the Wi-Fi network were okay, but not incredibly fast. However, it’s safe to suggest it’s good for general browsing!1 Not so much for uploading your photos or video chats. Select Walt Disney World buses have free Wi-Fi now…
…Only the new character buses are showing stickers indicating that they have Wi-Fi.
Source: WDWNT, Blog Mickey
1: According to Derek Sterling of WDWNT.
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