I ordered the same configuration as you at 9:05am. Received order acknowledgement email at 10:58am and $100 GC was shipped at 4:19pm. No word on MBA yet.
Interesting. Well, I had a small issue with my CC, but it was resolved within 5 minutes, wonder if that is the problem.
Capital One always flags me for possible fraud. Even though I do ALL my commerce online, Most of it goes to Apple or Amazon, but even still, Apple orders get an email from them to contact them. Big or small. I had to call them from an iPad cover before, for instance.
Always pay bill in full every month, have had the account with no problems for 5 years.
I guess safe than sorry counts here, but if it starts causing delays and the like, then wtf.