Yes, not such a big deal - yet. As it continues though it will get worse. My guess is THAI might reduce the number of domestic flights to save fuel for longer hauls to Europe or Australia (THAI doesn't fly to the Americas). If that isn't enough it will probably cut back on some of the short-haul regional flights, except the ones that make good money. Last ditch effort would be to reduce the number of flights to Europe and maybe India. Bangkok Air might follow same pattern. International carriers into Bangkok might reduce the number of flights per week (BA, Qantas, Lufthansa, Turkish, etc).