I think the concept of ULCC is scalable - Ryanair has over 450 aircraft - and generally larger organizations find it easier to cope with operational challenges than smaller ones because of more resources to deal with the inevitable variances that occur. There are unique icircumstances - like having your ops center in hurricane alley - that may be an issue, but the fact is that everyone is having troubles restarting after a prolonged down period and almost everyone is having trouble finding workers. Given the COVID-caused disruptions, startup problems were inevitable. How quickly and effectively management finds solutions will determine the future success (or not) of NK.