I’m about to leave on a business trip. Can I still use xfinity to go in my hotel?

Only if you have the portable Wi-Fi

I recommend choosing some things to download in the app before you leave home in case the hotel's wifi is slow.

Of course you can. That's why they named it "Xfinity GO". So you can watch your fav. shows while you're away from home.

Yes

I believe so as long as they have wifi and you can connect.

As long as they have internet... You should be good.

I believe so... TVGO should work whether your on xfinity WiFi or not. But I don't believe you can use On-demand.

As long as they have Xfinity where you're going or suppose you can I've used it at other places the point is is Comcast sucks and if I could find another cable company believe me I would leave them because they have shity customer service