Southwest Airlines stock gains as Rothschild upgrades rating and corporate revenue jumps

Southwest Airlines Co. stock (ISIN US8361971052) is trading around USD 40 on the New York Stock Exchange as of September 18, 2026, supported by stronger corporate demand and a fresh rating upgrade from Rothschild Redburn that has sharpened investor attention on the carrier’s turnaround efforts.

Rothschild upgrade and earnings guidance

According to Investing.com on September 18, 2026, Rothschild Redburn raised its recommendation on Southwest Airlines from Sell to Neutral and lifted the 12-month price target to USD 40.00 from USD 35.00, while the shares were trading at USD 40.34.

The same overview notes that Southwest’s market capitalization stands at about USD 19.73 billion as of mid-September 2026, placing the stock near the new Rothschild target and underlining that further upside would need to be driven by sustained earnings growth and balance-sheet resilience.Investing.com

Strong corporate revenue and product changes

Southwest has leaned into a series of product changes to support premium yields, including lounges, a new co-branded credit card and revised fees, with these moves tied to a clear acceleration in corporate travel revenue. As Simply Wall St highlighted on September 18, 2026, the carrier recently reported a 30 percent year over year rise in corporate revenue, reflecting strong demand from business travelers and the early impact of its premium offerings.

In its second-quarter 2026 earnings report, Southwest confirmed that average jet fuel costs surged to USD 3.92 per gallon from USD 2.32 per gallon a year earlier, a jump of roughly 69 percent that has put pressure on margins but so far has been offset by robust revenue trends.The Travel

Fuel costs, capacity cuts and guidance resilience

To deal with higher fuel costs, Southwest has already cut its planned capacity growth for 2026. According to Migflug on September 18, 2026, the airline has halved its original 2026 capacity growth plan from 2 to 3 percent to a lower level and indicated that further trims are possible if fuel prices remain elevated.

Despite this, management has maintained third-quarter 2026 earnings guidance, with autumn revenues running ahead of expectations and helping to absorb some of the extra fuel expense, an assessment reported by The Travel on September 17, 2026.

Analyst consensus and valuation metrics

Analyst sentiment on Southwest remains mixed but broadly constructive. A consensus overview from MarketBeat dated September 18, 2026 states that 22 brokerages cover Southwest, with four sell ratings, nine holds and nine buys, producing a consensus rating of Hold and an average 12?month price target of USD 48.06.

In the second quarter of 2026, Southwest reported earnings per share of USD 0.94 versus a consensus forecast of USD 0.52, beating expectations by USD 0.42 or about 81 percent, while revenue rose 16.4 percent year over year to USD 8.72 billion, underscoring the revenue momentum that underpins current guidance.MarketBeat

Dividend, balance sheet and rating actions

Alongside its earnings beat, Southwest has continued shareholder returns through dividends. The same consensus report notes that the company declared a quarterly dividend of USD 0.18 per share, corresponding to an annualized payout of USD 0.72 and a yield of roughly 1.8 percent on the current share price, signaling management’s confidence in cash generation.MarketBeat

Credit metrics have also stabilized. As Investing.com reports on September 18, 2026, S&P Global Ratings recently revised its outlook on Southwest Airlines to stable from negative while affirming a BBB issuer credit rating, reflecting improved operating performance and a more predictable path for leverage.

Stock valuation and trading range

At the latest snapshot in mid-September 2026, Southwest Airlines stock opened around USD 40.32 on the New York Stock Exchange, with a price-to-earnings ratio of 24.74 and a P/E/G ratio of 0.36, indicating that the shares trade at a moderate earnings multiple but a low multiple relative to expected growth.MarketBeat

The same data set places Southwest’s 12?month trading range between a low of USD 29.26 and a high of USD 55.11, meaning the latest price level around USD 40 is about 36.8 percent above the 12?month low but roughly 27.3 percent below the high, leaving room on both sides depending on how fuel costs, demand and execution on product changes evolve.MarketBeat

Closing stock paragraph

As of September 18, 2026, Southwest Airlines stock is trading near USD 40 on the New York Stock Exchange, below its 12?month high of USD 55.11 but clearly above the low of USD 29.26, a mid-range position that mirrors the balance between elevated fuel costs and robust demand visible in its latest earnings and guidance.

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