Originally Posted by
evillasenor
My questions is what online sites (US and Intl airlines) offer the quickest response when inputting one's credit card? i've recently booked on mexicana.com and it takes forever to move my reservation from booked to confirmed, which makes me kind of nervous.
First of all, welcome to FT!
While I understand your question, you have to understand that it's not really a metric that makes sense in this context. (I am leaving phishing out of context here).
There is a lot involved in establishing a connection. You not only connect to the company's website, but that information also runs to Visa, MC, or whichever CC you use. The potential for a bottleneck is definitely there, but it could simply be your own connection at home.