Global air passenger demand fell 3.4 per cent year-on-year in April 2026, marking the sharpest monthly contraction in recent memory, as the ongoing war in the Middle East devastated regional carriers and dragged down worldwide travel metrics, according to data released by the International Air Transport Association (IATA) on Friday, 29 May 2026. The decline underscores how geopolitical conflict can rapidly unwind aviation's post-pandemic recovery.

Key Demand and Capacity Figures

Total demand, measured in revenue passenger kilometres (RPK), declined 3.4 per cent compared to April 2025, while total capacity, measured in available seat kilometres (ASK), contracted 2.9 per cent over the same period. The global load factor stood at 83.1 per cent, down 0.4 percentage points from a year earlier.

International passenger traffic recorded an even steeper fall of 5.3 per cent year-on-year in April, with international capacity declining 5.1 per cent. Crucially, when Middle Eastern carriers are excluded from the calculation, international demand actually grew 1.9 per cent — and overall global demand would have posted a 1.2 per cent increase. This single data point illustrates just how concentrated the damage has been.

Middle East Carriers Bear the Brunt

Airlines operating in the Middle East recorded the steepest regional decline by a wide margin, with passenger demand plunging 48.1 per cent year-on-year in April. Capacity in the region fell 38.4 per cent, while the regional load factor collapsed to 70.1 per cent — a drop of 13.1 percentage points from the year-ago level.

According to IATA, traffic in the region continued to be affected by the Iran war, though the pace of decline moderated slightly after an uneasy ceasefire came into effect. The gap between the demand fall (48.1 per cent) and the capacity reduction (38.4 per cent) suggests carriers were unable to pull seats from the market fast enough to match the collapse in bookings.

What IATA's Director General Said

Willie Walsh, IATA's Director General, described the situation as 'highly volatile.' In a statement, Walsh said: 'The 46.6 per cent fall in demand for carriers in the Middle East due to war in the region was so acute that it dragged overall demand down 3.4 per cent. The situation for air transport remains highly volatile. The cost of jet fuel more than doubled in April, which is pushing airfares up.'

Walsh further noted that forward schedule data indicates airlines are already reducing planned services in the coming months as they respond to weaker demand and the sharp rise in operating costs.

Fuel Costs Add a Second Pressure Point

Beyond the demand shock, aviation faces a compounding cost crisis. Jet fuel prices more than doubled in April, according to Walsh, directly feeding through to higher airfares for passengers globally. This creates a dual squeeze: carriers in unaffected regions may see demand soften not because of conflict, but because travellers are priced out. This is the kind of second-order effect that historically prolongs aviation downturns well beyond the initial trigger.

What Comes Next

Forward booking data and airline schedule filings will be closely watched over the coming weeks. If the ceasefire in the region holds and stabilises, Middle Eastern carriers could begin a gradual recovery — but the fuel cost overhang will persist regardless of the conflict's trajectory. Industry bodies and investors will scrutinise IATA's next monthly release for signs of whether April's figures represent a floor or a continuing slide.