What happened
Thai Airways is operating its new Airbus A321neo aircraft on the domestic route between Bangkok Suvarnabhumi (BKK) and Chiang Rai (CEI). The aircraft features a new business class cabin layout using the Thompson Aero Vantage platform. The configuration includes 16 seats in a staggered arrangement: three rows of 2-2 seating and four rows of individual 'throne' seats. The cabin design features a reduced use of purple compared to previous Thai Airways interiors. The flight duration is approximately 65 minutes. This represents a product update for frequent flyers booking or redeeming points on this specific domestic sector