"Months" are a little more than a few days, but Kairi doesn't mention that.

"How many of these other 'flights' are there?" She should be worried about her friends, but... well. She feels much more relaxed that she's seen another person, and it's Sora and Riku. If they're here, they'll turn up, or what really has likely happened is that they're already knee-deep into trouble.

Kairi can at least gather some information so she can help them out.