My husband and I mailed out his paperwork for his AOS and EAD in the beginning of May. He just had his biometrics done yesterday - things seem to be running smoothly so far. We did not apply for the AP because we're just planning on traveling in December. I was hoping he'd have his green card by then.
However, I'm realizing now that it is quite possible that he won't. And on top of that, we'll want to buy our tickets probably in September (for good rates).
Should we wait a few months to see if we have an interview or if he gets his green card and if not, then apply for AP?
Advice from anyone who has been in this situation would be great.
It seems that the AP takes a few months to be approved, correct?

I'd appreciate any help - thanks in advance.