Southwest Airlines Co.'s (NYSE:LUV) Earnings Haven't Escaped The Attention Of Investors

Southwest Airlines Co.'s (NYSE:LUV) price-to-earnings (or "P/E") ratio of 41.4x might make it look like a strong sell right now compared to the market in the United States, where around half of the companies have P/E ratios below 17x and even P/E's below 10x are quite common. However, the P/E might be quite high for a reason and it requires further investigation to determine if it's justified.

Southwest Airlines has been struggling lately as its earnings have declined faster than most other companies. One possibility is that the P/E is high because investors think the company will turn things around completely and accelerate past most others in the market. If not, then existing shareholders may be very nervous about the viability of the share price.

See our latest analysis for Southwest Airlines

Keen to find out how analysts think Southwest Airlines' future stacks up against the industry? In that case, our free report is a great place to start.

How Is Southwest Airlines' Growth Trending?

There's an inherent assumption that a company should far outperform the market for P/E ratios like Southwest Airlines' to be considered reasonable.

Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 40%. Unfortunately, that's brought it right back to where it started three years ago with EPS growth being virtually non-existent overall during that time. So it appears to us that the company has had a mixed result in terms of growing earnings over that time.

Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 55% per annum over the next three years. That's shaping up to be materially higher than the 10% each year growth forecast for the broader market.

In light of this, it's understandable that Southwest Airlines' P/E sits above the majority of other companies. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Final Word

While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

We've established that Southwest Airlines maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. It's hard to see the share price falling strongly in the near future under these circumstances.

And what about other risks? Every company has them, and we've spotted 3 warning signs for Southwest Airlines (of which 1 is significant!) you should know about.

If you're unsure about the strength of Southwest Airlines' business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com