Customs

I don't know how far in advance Volaris allows you to check your bags. I assume it would be several hours, yes? Three or four calls to Volaris's superlative customer service might render a satisfactory answer.

Ha! Kaiser is the same way. I figured I'd try to get a couple things taken care of while I'm in the US. This was yesterday...

"No, sorry, the first available appointment is about six weeks out."

Call again 5 minutes later.

"How about this Thursday? Morning or afternoon?"