Throughout April, Riskline closely tracked escalating tensions in the Middle East and travel disruptions linked to developments around the Strait of Hormuz, as these factors strained global fuel supply chains and created operational challenges for airlines and travellers worldwide.
Here is a summary of the key aviation and travel impacts observed during the month.
Europe and Africa
European and African carriers increasingly adjusted short-haul and regional operations in response to rising fuel pressures and operational uncertainty. Airlines including Lufthansa, KLM, airBaltic, and Norse Atlantic Airways reduced frequencies, suspended routes, or expanded cancellations across parts of their European and transatlantic networks. In Africa, fuel scarcity in Nigeria led to warnings of delays and broader operational disruption, highlighting growing vulnerabilities in regional supply chains.
Asia Pacific
The Asia-Pacific region experienced widespread fuel-related disruption, with several countries, such as Philippines, Myanmar, Bangladesh, Indonesia, Sri Lanka and Vietnam, facing shortages, price increases, and transport instability. Airlines across the region, including Qantas, Jetstar, Thai Airways, Thai Vietjet, Greater Bay Airlines, Air China, Virgin Australia, Fiji Airways, and Solomon Airlines, reduced frequencies or suspended domestic, regional, and international routes through the summer period. International leisure and regional connectivity routes were particularly affected, reflecting both operational costs and changing demand patterns.
Americas
North American airlines focused primarily on adjusting domestic and regional schedules ahead of the summer travel season. Air Canada and Delta Air Lines suspended or paused selected domestic and cross-border routes, particularly on lower-demand or seasonal services. Compared with other regions, airlines in the Americas relied more on targeted schedule optimisation than widespread operational cuts.
Key trends
- European airlines increasingly reduced short-haul flights, especially those to high-frequency destinations.
- Asian carriers implemented broader international route suspensions and regional capacity cuts.
- US and Australian airlines focused on seasonal domestic schedule adjustments ahead of summer demand.
- Rising concerns around fuel costs led to growing use of fare increases, fuel surcharges, and operational optimisation measures.
Travel organisations were advised to prioritise flexible bookings, alternative transport options and proactive traveller communication as disruptions continued evolving globally.