Originally Posted by
Qumex
What main cabin extra seats become available during the check in window, if any? I remember on some flights row 8 behind first class would come online at the 12 hour mark (I think?). Are there any seats that are blocked until a certain time before the flight? Trying to figure out when I should check back to snag an MCE seat 24 hours before the flight (AAdvantage Gold)
12 hours before is when those usually become available. Only 2 (rarely 3) seats on the left (sometimes right) side in the first row of the cabin.