Alaska Airlines will begin replacing Hawaiian Airlines' ageing Boeing 717 inter-island fleet with Boeing 737-800s from 2028, improving fuel efficiency, reliability and cargo capacity. One Alaska-operated 737 will start flying Honolulu–Kahului services in October 2026 ahead of the wider transition. The move follows the airlines obtaining a single FAA operating certificate in 2025, while continuing to operate under separate brands.

VietJet Air has signed an agreement with Thailand's Eastern Economic Corridor Office to develop a large-scale aircraft maintenance, repair and overhaul (MRO) facility at U-Tapao International Airport near Bangkok. The project aims to improve fleet readiness, reduce maintenance turnaround times and support the group's long-term regional expansion. The facility also aligns with Thailand's strategy to strengthen its aviation sector, while reinforcing VietJet's growing presence in Southeast Asia through its Thai VietJet subsidiary.

Solomon Airlines has introduced a new interline agreement with Philippine Airlines, enabling passengers to travel between Southeast Asia and the Solomon Islands on a single ticket via Brisbane or Port Moresby. The arrangement includes through-checked baggage, simplifying connections and improving travel convenience. The partnership strengthens Solomon Airlines' international connectivity by leveraging Philippine Airlines' extensive regional network.