I dont think their availability is decent... I actually think its pretty bad. IME at least
LO releases LOTS (NPI
) of J seats for partner award travel. Granted, last minute and December and summer will be tough. But if you are booking in advance they are a great option. Consider that they have 18 J seats and consistently release 4+ seats per flight. For example, in January, February, March 2016 almost all dates have 2+ seats, at least 50% of the dates have 4+ seats, some have 6 and a few dates still have 8 seats available. Yes, 8 seats in an 18-seat cabin. That's amazing.