Asiana Airlines, Inc. (KOSE:A020560) has started reviewing Plan B. The indebted carrier has deployed a taskforce to review its options, which include the possible sale of Air Busan Co., Ltd. (KOSE:A298690) and Air Seoul Inc., BusinessKorea reported. "Asiana Airlines has no choice but to consider a Plan B, because it faces delisting as it is in complete capital erosion due to accumulated deficits," a source told BusinessKorea. Kumho Asiana Group reportedly lacks the resources to keep Asiana afloat in its current state, while Asiana Airlines' employees are mounting resistance against remaining part of the conglomerate as they say they have lost trust in the group's top management.