WhatsApp TUI is the 1st airline in the world to offer WhatsApp messaging and excursion planning from 35,000 feet News TUI is the 1st airline in the world to offer WhatsApp messaging and excursion planning from 35,000 feet IFEC July 30, 2025 KLM becomes first airline with verified WhatsApp business account News KLM becomes first airline with verified WhatsApp business account Airlines September 5, 2017
