Delta Air Lines Diversifies Revenue Streams, Reducing Cyclical Exposure
The airline industry's reputation for cyclical fluctuations may be more of an illusion than reality when it comes to Delta Air Lines. Despite its exposure to cyclicality, Delta is diversifying its revenue streams and showing a significant increase in non-main-cabin revenue.
According to Delta's Chief Commercial Officer Joe Esposito, 'diverse revenue streams represented 61% of total revenue in the quarter, up 2 points over last year.' However, when refinery sales are excluded, this figure jumps to 65.3%, highlighting the airline's deliberate strategy to reduce its reliance on main cabin ticket revenue.
This shift towards premium and loyalty revenue is evident in Delta's second-quarter earnings report. Premium cabin revenue exceeded main cabin revenue for the first time, with a near-20% increase year-over-year. Additionally, loyalty-related revenue continues to grow, thanks to co-branded credit cards with American Express and SkyMiles.
With its revenue streams becoming less tied to flying volume, Delta's earnings are looking more resilient in a slowdown. Trading at just 12.4 times 2026 earnings estimates, the stock appears undervalued, making it an attractive option for investors.