Jet Airways and Bangkok Airways are expanding codesharing to additional routes in India, Thailand and Vietnam. On Aug. 23, Jet Airways will place its code on Bangkok Airways flights from Bangkok to Chiang Mai, Chiang Rai, Koh Samui, Krabi, Phuket, Sukhothai and Trat in Thailand, as well as Da Nang and Phu Quoc in Vietnam. Bangkok Airways, meanwhile, will place its code on Jet Airways flights from Mumbai to Ahmedabad, Bengaluru, Kolkata, Delhi, Goa and Chennai and from Delhi to Ahmedabad, Bengaluru, Mumbai and Chennai. The carriers already codeshare on Bangkok Airways flights between Mumbai and Bangkok and Jet Airways flights between Bangkok and both Mumbai and Delhi.