Thailand's airports at Bangkok, Chiang Mai, Phuket, Koh Samui, and Krabi each serve very different transfer situations. Bangkok's Suvarnabhumi Airport to a specific Sukhumvit or Silom hotel address involves a road transfer where traffic timing can double the journey length — a pre-booked driver who departs at the right time and knows the express routes is significantly more reliable than a metered taxi. Chiang Mai Airport to a specific riverside hotel or mountain resort requires local knowledge. Phuket Airport to the south of the island is a long road transfer. Krabi Airport to Ao Nang or Railay beach involves road, longtail, and timing coordination best handled in advance.