Southwest Record Revenue Caps the Bag-Fee Era

This week's earnings brought Southwest record revenue of $8.42 billion for the third quarter, up 21.2 percent from a year earlier and a company record for the period. Net income reached $270 million, or 55 cents a share, compared with $54 million in the same quarter last year. On an adjusted basis, Southwest earned 66 cents a share, topping the 58 cents analysts had expected, according to LSEG consensus figures cited by Travelers Today.

The Southwest record revenue figure is the payoff from the airline's biggest business-model shake-up in decades. Bag fees and assigned seating, introduced over the past year and a half, delivered their first full quarters of ancillary revenue. Unit revenue, a gauge of how much the airline earns per seat flown one mile, rose 21.6 percent, an all-time record. The average passenger fare climbed to $231.69, nearly 27 percent higher than a year earlier, even as the number of revenue passengers dipped 3.2 percent to 33.47 million. It was the fifth consecutive quarter with bag fees in effect, and the record unit-revenue figure suggests the airline has recovered and then some from any passengers who left over the changes, Travelers Today notes.

Fuel costs are spoiling the mood

Record revenue was not enough to protect the full-year outlook. Southwest paid an average of $3.92 a gallon for jet fuel during the quarter, above its earlier guidance of $3.70 to $3.75, and it expects to pay about $4.55 a gallon in the fourth quarter. Management cut full-year adjusted earnings guidance to a range of $2.60 to $2.85 a share, down from $3.25 to $4.25. Southwest became the third major US carrier to trim its 2026 outlook this month, after Delta and United made similar cuts, as fuel prices spike across the industry on geopolitical tensions tied to the US-Iran conflict.

The numbers are the first sustained payoff from Southwest's transformation. The airline ended its decades-old two-free-bags policy for tickets booked from May 28, 2025, and now charges $35 for a first checked bag and $45 for a second. A traveler checking two bags on a round trip now pays $160 in bag fees alone. Assigned seating, rolled out in January, also contributed: the company has said roughly 80 percent of passengers wanted seats assigned in advance.

Behind the Southwest record revenue beat sits an admission about the gamble. When Southwest introduced the fees, it estimated they would generate about $1.5 billion a year in new revenue while acknowledging it could lose roughly $1.8 billion in customer revenue from travelers who switched to carriers they saw as comparable. Two years in, the revenue line says the bet is paying off. Southwest is now the third major US carrier to cut its full-year profit outlook this month: Delta and United both reported top- and bottom-line misses for the third quarter alongside their own guidance cuts. Analysts had penciled in $8.25 billion in revenue, according to LSEG consensus figures cited by TradersUnion, so the Southwest record revenue figure cleared the bar on the top line too.

What it means for your next flight

Southwest says the overhaul is done. Chief executive Bob Jordan described the transformation as complete and said the company's focus has shifted to running the business and improving the customer experience. Jordan said demand stayed strong even as the airline cycled past the anniversary of the bag fee and other commercial changes, reinforcing the view that the new earnings power holds up under higher fuel costs. The airline also announced a new Southwest Icon Lounge network for premium cardholders and said it will lay out a multi-year financial framework at a Capital Markets Day in New York City on March 2, 2027.

The Southwest record revenue print came with a warning about what flyers pay next. Southwest expects unit revenue to rise as much as 21 percent in the fourth quarter, a sign fares are still climbing, and it plans to grow flying capacity by up to 4 percent. With bag fees, seat charges and premium cabins now permanent, the budget airline that built its brand on free bags and open seating has remade itself.

Sources: Travelers Today's breakdown of the third-quarter results and CNBC's earnings coverage via TradersUnion, both drawing on Southwest's official results release and LSEG analyst estimates.