India's air transport sector output contracted by 14% in April, a sharp reversal from the 4.5% growth seen during the same month last year. Rising aviation turbine fuel costs, driven by geopolitical tensions, have pushed up airfares and pressured passenger demand. Despite this, the broader formal services sector remains resilient, with several sub-sectors recording double-digit growth.
The latest data from the National Statistical Office's Index of Services Production (ISP) reveals a challenging start to the fiscal year for the Indian aviation industry. Air transport output fell by nearly 14% in April, marking a stark contrast to the 4.5% growth recorded in April 2025. This decline highlights the sensitivity of air travel demand to rising operational costs, primarily fueled by volatile global oil prices.
Impact of Fuel Costs and Geopolitics
The aviation sector is heavily dependent on fuel, which accounts for a significant portion of an airline's operating expenses. Geopolitical tensions in West Asia have kept fuel prices at elevated levels, forcing airlines to pass these costs to passengers through higher ticket prices. Data suggests that these increased fares have likely suppressed passenger traffic, leading to the sharp contraction in overall output. Investors may monitor whether airlines can sustain profitability if these high fuel costs persist or if domestic demand remains sensitive to current price levels.
Performance Across Transport and Services
While the air transport segment faced a double-digit decline, the railways also saw a minor contraction of 0.4% in April. These segments operate under different cost structures and pricing pressures compared to other service industries. However, the broader formal services sector, which accounts for more than half of India's Gross Value Added, showed notable resilience. Out of 19 sub-sectors tracked, 14 achieved double-digit growth, suggesting that the slowdown is concentrated in transport rather than a widespread decline in economic activity.
Divergent Trends in Domestic Demand
Contrasting with the contraction in air transport, other service segments tied to discretionary consumer spending performed strongly. The food and accommodation sector grew by 37.2%, reflecting persistent domestic demand even as commercial fuel costs remained high. Other notable performers included retail trade, which grew by 30.8%, and real estate at 27.7%. Telecommunications also maintained momentum with 22.8% growth. The contrast between these segments and the air transport sector indicates that consumers may be prioritizing local spending and services over air travel in the current economic environment. Moving forward, market participants will track whether air transport output recovers as airlines manage capacity or if sustained high fuel prices continue to weigh on the sector's performance in upcoming months.