NEW YORK — JetBlue Airways (B6) posted a US$247 million net loss in the second quarter of 2026 as a sharp increase in fuel expense outweighed stronger demand, higher fares, and double-digit unit-revenue growth.
The airline reported $2.697 billion in operating revenue for the three months ended June 30, up 14.5% from a year earlier. Operating expenses rose faster, increasing 20.8% to US$2.838 billion.
JetBlue consequently moved from a US$6 million operating profit in the second quarter of 2025 to a US$141 million operating loss. Its operating margin fell 5.5 percentage points to negative 5.2%, while the net loss widened from US$74 million to US$247 million.
There were no special items in the 2026 quarter, so JetBlue's adjusted net loss was also US$247 million. The result shows that the airline's commercial turnaround is producing more revenue, but not yet enough to absorb the fuel shock and restore profitability.
Fuel Expense Grew More Than Revenue
Fuel was the decisive change in the quarter. JetBlue's aircraft-fuel expense increased US$407 million, or 80.7%, to US$911 million. That increase alone was US$66 million larger than the US$341 million rise in total operating revenue.
The increase was overwhelmingly a price effect rather than the result of additional flying. JetBlue paid an average of US$4.23 per gallon, 76.3% more than a year earlier, while fuel consumption increased 2.5% to 215 million gallons.
JetBlue said it recaptured nearly 50% of the higher fuel cost through commercial actions, above the 30% to 40% it had expected after the first quarter. "Recapture" is a management estimate of revenue improvement associated with measures such as pricing and commercial initiatives; it is not a separate item in the airline's financial statements.
The filing does not disclose how much of that estimated recovery came from base fares, fees, premium products, loyalty, or network changes. What it does show is that partial recovery was not enough to preserve the prior-year operating profit.
The result matches the wider 2026 pattern Airways examined when higher fuel prices began compressing airline margins. Revenue can respond as airlines adjust prices and schedules, but tickets sold before a price spike and competition within individual markets can delay or limit how much cost reaches customers.
Higher Fares and Fuller Aircraft Lifted Unit Revenue
The revenue performance was broad rather than the product of capacity growth alone. JetBlue's operating statistics show 10.479 million revenue passengers, 5.1% more than a year earlier, while average fare increased 8.6% to US$237.38.
Passenger traffic increased 4.1% against a 3.2% increase in capacity, lifting load factor 0.8 percentage points to 82.7%. Passenger yield, the revenue collected per revenue passenger-mile, increased 9.6%.
Those gains pushed operating revenue per available seat-mile (RASM) up 10.9% to 15.71 cents. However, operating cost per available seat-mile (CASM) rose 17.0% to 16.53 cents.
The resulting 0.82-cent shortfall for each available seat-mile, spread across 17.17 billion available seat-miles, corresponds to the reported US$141 million operating loss. The unit figures therefore explain why strong revenue growth did not translate into an operating profit.
Cost performance excluding fuel was more restrained. CASM excluding fuel, other non-airline operating expenses, and special items increased 2.4% to 11.12 cents. That is a non-GAAP measure, but it helps separate the cost shock from the parts of the operation management can influence more directly.
Premium RASM increased about 13%, Main Cabin RASM grew 11%, and loyalty revenue increased 13%. JetBlue said new premium credit-card acquisitions rose nearly 40%, while cash remuneration from its loyalty program increased 21%.
Fort Lauderdale Is Carrying JetBlue's Capacity Growth
Fort Lauderdale-Hollywood International Airport (FLL) remained the most important network growth market. JetBlue increased capacity there by nearly 40% in the quarter while raising FLL RASM by 11%.
That combination suggests the added seats did not dilute unit revenue during the period. It also builds on the South Florida expansion Airways tracked through JetBlue's new and expanded Fort Lauderdale routes.
JetBlue said Fort Lauderdale will account for all of its net system capacity growth during the second half of 2026. The airline now operates more than 125 daily departures from FLL and expects more than 150 this winter, supported by a more structured bank schedule intended to create additional connections to the Caribbean and Latin America.
The concentration makes Fort Lauderdale more than a route-development project. Its performance will have an increasing effect on JetBlue's systemwide revenue and margin recovery as the carrier adds departures while holding capacity below its original 2026 plan elsewhere.
JetBlue is also building revenue outside the core seat sale. Its Blue Sky collaboration with United Airlines (UA) has moved into reciprocal loyalty benefits and broader travel-product distribution. Airways previously detailed how Blue Sky's cross-selling moved the partnership into day-to-day customer use.
Full-Year Guidance Still Points to an Operating Loss
JetBlue restored a broader full-year outlook after volatile fuel prices led it to provide only limited annual guidance with its first-quarter results. The airline's new investor update calls for 2026 capacity to increase 1.5% to 3.5% and RASM to rise 10% to 12.5%.
CASM excluding fuel is expected to increase 2% to 4%. JetBlue forecasts an average fuel price of US$3.49 per gallon for both the third quarter and full year, below the US$4.23 it paid in the second quarter.
The restored guidance is therefore not a forecast of full-year profitability. Even the better end of the range calls for a negative adjusted operating margin.
JetBlue expects its second-half operating margin to improve by about 3.5 percentage points year over year and says it remains on track to recapture the full increase in fuel cost by early 2027. Both are company forecasts dependent on demand, pricing, fuel, and execution.
The 2028 Earnings Target Depends on Cheaper Fuel
JetBlue introduced a target of at least US$1.00 in earnings per share for 2028. Its filed earnings presentation ties that target to continued demand strength and an average fuel price of US$3.00 per gallon in 2028.
That assumption is materially below both the second-quarter average of US$4.23 and JetBlue's full-year 2026 forecast of US$3.49. The target should therefore be read as a conditional scenario, not as guaranteed earnings.
JetBlue says its JetForward transformation has generated an estimated US$470 million in cumulative incremental earnings before interest and taxes through June 2026. It continues to target US$850 million to US$950 million in annual incremental EBIT by the end of 2027 and approximately US$1.2 billion in 2028.
Those measures are not interchangeable. The US$470 million figure is cumulative benefit realized through the first half of 2026, while the later targets describe expected annual benefit relative to 2024.
BlueFirst, JetBlue's planned domestic first-class product for its non-Mint aircraft, is the largest remaining JetForward initiative. Sales are expected to begin this fall, with most retrofits scheduled for completion by the end of 2027. JetBlue expects the product to add about five points of RASM improvement when mature, but that remains a company projection until the cabin enters service and customer demand can be measured.
Liquidity and Debt Keep Cash Generation in Focus
JetBlue ended June with US$2.2 billion in unrestricted cash and investment securities, plus a US$600 million undrawn credit line. Total debt was US$8.478 billion.
The airline used US$35 million in operating cash during the first half and spent US$375 million on capital expenditures and aircraft predelivery deposits. It also completed US$500 million of aircraft-backed financing and repaid US$325 million of convertible notes.
JetBlue forecasts approximately US$590 million in interest expense and US$850 million in capital expenditures for 2026. Its capital-spending forecast excludes one Airbus A321neo XLR that the airline expects to sell after delivery.
The balance-sheet figures explain why JetBlue's longer-term presentation links operating-margin recovery to positive free cash flow and debt reduction. More revenue is necessary, but the airline also needs enough operating cash to fund aircraft and product investment without maintaining its current leverage indefinitely.
Pratt Credits Will Be Recognized Over Time
JetBlue had four aircraft grounded at June 30 because of Pratt & Whitney PW1100G and PW1500G engine availability. The airline expects the number to remain in the mid-single digits for the rest of 2026 and believes it has passed the peak of the disruption.
The carrier also reached agreements covering engine disruptions and technical issues through the end of 2025. The Form 10-Q values the available credits at up to $105 million, usable for qualifying Pratt & Whitney-related goods and services through December 31, 2027.
Those credits are vendor consideration, not an immediate cash payment or a $105 million addition to second-quarter earnings. They will reduce qualifying operating expenses or the recorded cost of assets as JetBlue uses them.
That timing matters because the financial benefit will emerge alongside the operational recovery. Airways has explained why GTF aircraft availability still depends on engine-shop capacity and turnaround time, not only on settlement terms between an airline and the manufacturer.
JetBlue's second-quarter results consequently show two sides of the same turnaround. Stronger fares, fuller aircraft, premium products, loyalty, and Fort Lauderdale growth are lifting revenue faster than capacity. Fuel still pushed total unit cost above unit revenue, leaving the airline further in the red than a year ago.
The next tests are whether JetBlue can deliver the third-quarter unit-revenue growth in its guidance, narrow the full-year operating loss, begin BlueFirst sales on schedule, and turn stronger revenue into positive operating cash. Until then, the US$1-per-share target for 2028 remains a destination with significant fuel, execution, and balance-sheet conditions attached.
Featured image: Marty Basaria/Airways
