Commercial Aviation
11th Circuit Rules Spirit Airlines Must Pay Withheld TSA Security Fees
The 11th Circuit Court orders Spirit Airlines to remit $2.8M in withheld TSA fees from canceled flights, affecting other U.S. carriers facing similar penalties.
This article summarizes reporting by Courthouse News and Kayla Goggin.
The 11th U.S. Circuit Court of Appeals has unanimously ruled that Spirit Airlines must remit withheld Transportation Security Administration (TSA) security fees to the federal government. According to reporting by Courthouse News, the withheld amount is over $2.8 million, while secondary industry research specifies the exact penalty at $2.84 million. The legal dispute centered on whether airlines are permitted to keep the “September 11th Security Fee” collected from passengers who cancel their flights and subsequently allow their travel credits to expire unused.
The April 13, 2026, decision establishes a significant legal precedent that could reverberate throughout the aviation industry. The ruling directly impacts other major U.S. carriers who are currently fighting similar multi-million-dollar penalties in other federal appellate courts. As noted by Courthouse News, the appellate panel refused to disturb the TSA’s determination, affirming that airlines cannot unilaterally retain these federal funds as corporate revenue.
This legal battle unfolds against a backdrop of broader funding challenges for the Department of Homeland Security. Courthouse News reports that the ruling comes after weeks of long wait times at airport security checkpoints nationwide, exacerbated by stalled congressional negotiations over funding that led to a partial shutdown of the department since February.
The Mechanics of the September 11th Security Fee
Origins and Collection
Following the terrorist attacks on September 11, 2001, Congress mandated a security service fee on air passengers to help fund airport security operations. According to Courthouse News, the fee is currently capped at $5.60 per one-way trip and $11.20 for round trips originating from a U.S. airport. Airlines are required to collect this fee from customers at the time of ticket purchase and pass the collected funds along to the TSA on a monthly basis.
The Cancellation Loophole and the 2019 Audit
The core of the dispute involves the handling of these fees during flight cancellations. When a customer cancels a flight, Spirit Airlines typically deducts a cancellation fee and issues the remaining balance as a travel credit. Secondary industry research notes these credits expired after 60 days. If the passenger never used the credit, Spirit retained the full value of the ticket, including the prepaid TSA security fee, and booked it as corporate revenue rather than remitting it to the TSA or refunding the passenger.
A 2019 audit conducted by U.S. Customs and Border Protection, which reviewed ticket sales between 2016 and 2018, uncovered this practice. Courthouse News reports that the audit determined Spirit had under-remitted security fees by retaining the amounts attributable to expired credits. The audit clarified that an expired credit does not qualify as a valid refund under federal guidelines.
The 11th Circuit Ruling and Legal Arguments
The Court’s Decision
On Monday, April 13, 2026, a bipartisan three-judge panel of the 11th Circuit delivered a unanimous decision against the budget carrier. The panel consisted of Chief U.S. Circuit Judge William Pryor, U.S. Circuit Judge Andrew Brasher, and U.S. Circuit Judge Nancy Abudu. According to Courthouse News, the court ruled that Spirit violated federal law by retaining the fees and rejected the airline’s petition to review the TSA’s findings.
“Spirit had fair notice that it could not retain the disputed funds,” wrote Chief Judge Pryor, according to Courthouse News.
The court explicitly stated that under federal law, airlines must remit any collected amounts to the administration unless the TSA grants a refund.
Competing Legal Interpretations
Spirit Airlines argued that the law imposes the fee on passengers in air transportation. Therefore, the airline claimed that a customer who cancels their ticket and never flies never actually becomes a passenger and does not owe the fee for security services they never utilized. Furthermore, Spirit contended that by issuing a travel credit, the fee was effectively refunded to the customer at the time of cancellation.
The government countered that the statute requires all collected fees to be remitted to the agency by the end of the following month, regardless of whether the travel actually occurs. During oral arguments, Justice Department attorney Weili Shaw highlighted the financial reality of the situation. According to secondary industry research, Shaw noted that the money ended up in Spirit’s pocket as revenue and that actual refunds did not occur. The TSA maintains that if a passenger does not travel, the agency retains the statutory discretion to provide a refund, but airlines cannot unilaterally keep federal funds.
Industry-Wide Implications and Broader Context
A Massive Legal Battle
This ruling is not an isolated incident; it is part of a broader TSA enforcement initiative that has triggered a massive legal battle across the U.S. aviation industry. Airlines for America (A4A), the major airline trade association, intervened in the Spirit case. According to secondary industry research, the association argued that the TSA is enforcing a previously unannounced interpretation to secure a windfall for security services it never provided.
Other major airlines are fighting similar battles in different jurisdictions. According to secondary industry research, Southwest Airlines is currently contesting a massive $48 million TSA penalty in the 5th Circuit Court of Appeals. During oral arguments in January 2026, 5th Circuit judges expressed open skepticism toward the TSA’s position. Reports indicate that judges laughed when the TSA admitted it lacked the operational capacity to process millions of individual cash refunds directly to consumers.
Additionally, secondary industry research indicates Alaska Airlines and Allegiant Travel Co. filed petitions for review against the TSA in the 9th Circuit Court of Appeals in February 2025, while Frontier Airlines filed a similar petition in the 10th Circuit Court of Appeals during the same month.
AirPro News analysis
We observe that this ruling highlights a significant consumer protection angle. For years, airlines have quietly converted millions of dollars in government-mandated security fees into corporate revenue when passengers fail to use expiring travel credits. The 11th Circuit’s decision firmly closes this loophole, ensuring that federal fees are either remitted to the government or properly refunded to the consumer.
Furthermore, the contrast between the 11th Circuit’s definitive ruling against Spirit and the ongoing 5th Circuit case involving Southwest Airlines points to a looming circuit split. If the 5th Circuit rules in favor of Southwest, especially given the judges’ reported skepticism regarding the TSA’s refund processing capabilities, it could create conflicting legal precedents that might eventually require Supreme Court intervention.
Finally, the financial strain on Spirit Airlines cannot be ignored. The carrier is currently operating under Chapter 11 bankruptcy protection. While a sudden $2.84 million liability is relatively small in the grand scheme of airline revenues, it adds another layer of financial and regulatory pressure on the budget carrier during a highly sensitive restructuring period.
Frequently Asked Questions (FAQ)
What is the September 11th Security Fee?
The September 11th Security Fee is a government-mandated charge collected by airlines from passengers to fund TSA airport security operations. It was implemented following the 9/11 terrorist attacks and is currently capped at $5.60 per one-way trip and $11.20 for round trips originating from a U.S. airport.
Why was Spirit Airlines ordered to pay a penalty?
A 2019 audit by U.S. Customs and Border Protection found that Spirit Airlines had retained over $2.8 million in TSA security fees from passengers who canceled their flights and let their travel credits expire. The 11th Circuit Court of Appeals ruled that Spirit must remit these funds to the federal government, as expired travel credits do not constitute a valid refund.
Are other airlines facing similar TSA penalties?
Yes. Several other major U.S. carriers, including Southwest Airlines, Alaska Airlines, Allegiant Travel Co., and Frontier Airlines, are currently fighting similar multi-million-dollar TSA penalties in various federal appellate courts across the country.
Sources: Courthouse News
Photo Credit: Spirit Airlines
Commercial Aviation
Iberia Launches Starlink Wi-Fi With Two-Year Fleet Rollout
Iberia operated its first Starlink-equipped flight on June 23, 2026, beginning a two-year rollout across its fleet.
Iberia operated its first commercial flight equipped with SpaceX’s Starlink satellite Wi-Fi on June 23, 2026, marking the beginning of a two-year fleet-wide rollout for the Spanish carrier.
The inaugural service, flown by an Airbus A330-300 from Adolfo Suárez Madrid-Barajas Airport (MAD) to São Paulo/Guarulhos International Airport (GRU), is part of a broader €6 billion investment strategy by the Airlines. According to a company press release, the deployment makes Iberia the first Spanish airline to offer Starlink’s Low Earth Orbit (LEO) connectivity to passengers.
Fleet modernization and Flight Plan 2030
The newly installed system provides maximum download speeds of 500 Mbps, allowing passengers to stream content and use connected devices throughout the flight. The first Commercial-Aircraft to receive the modification was an Airbus A330-300 registered as EC-MAA.
Iberia Director of Customer Experience Beatriz Guillén stated in the press release that the airline is focused on providing the fastest onboard internet connection currently available. She noted that gate-to-gate connectivity remains a priority for both business and leisure travelers.
“Furthermore, this project reflects our commitment to innovation and digitalisation, two key pillars of Flight Plan 2030,” Guillén said.
The Flight Plan 2030 initiative encompasses a €6 billion total Investments aimed at upgrading customer experience, advancing digitalization efforts, and modernizing the carrier’s fleet over the coming years. Iberia plans to progressively install the Starlink hardware across its remaining aircraft over a two-year period.
Broader IAG implementation and scheduling challenges
The Iberia deployment is one component of a massive connectivity upgrade across the International Airlines Group (IAG) portfolio. In November 2025, IAG announced a strategic Partnerships with Starlink to equip more than 500 aircraft across its subsidiary airlines, according to reporting by Business Travel News.
While Iberia is initiating its progressive installation, sister airline British Airways recently paused its own Starlink rollout. Simple Flying reported that British Airways equipped five Boeing 787-8 aircraft before halting installations until October 2026.
The pause is reportedly driven by a lack of available hangar space and a shortage of qualified engineers during the busy summer travel season. A British Airways spokesperson told Simple Flying that the airline remains on track to complete the installation program as planned. The representative explained that the pause was pre-planned to align Starlink embodiment with scheduled maintenance, thereby avoiding flight cancellations and customer disruption during peak demand.
AirPro News analysis
We note that the contrasting rollout paces between Iberia and British Airways highlight the logistical complexities of retrofitting active fleets. While the LEO satellite technology itself is proven and offers a substantial upgrade over legacy air-to-ground or geostationary satellite systems, the physical installation requires significant aircraft downtime. Airlines must carefully balance the competitive advantage of high-speed connectivity against the immediate revenue loss of taking widebody aircraft out of service during peak summer demand periods. The decision by British Airways to pause installations until the slower autumn season reflects a conservative capacity management strategy, a path Iberia may also need to navigate as its own two-year rollout progresses.
Sources: Iberia
Photo Credit: Iberia
Aircraft Orders & Deliveries
Avolon Acquires 11 Airbus A321neo Jets from Frontier Airlines
Avolon acquires 11 A321neo delivery slots from Frontier Airlines, valued at US$1.425B, as the carrier reduces capital commitments after a 2025 net loss.
Aircraft lessor Avolon Holdings Limited will acquire 11 Airbus A321neo aircraft originally ordered by Frontier Airlines, absorbing near-term delivery slots scheduled between November 2026 and June 2027.
The transaction was unanimously approved by the board of directors of Avolon parent company Bohai Leasing Co Ltd on June 30, 2026. The agreement allows the Dublin-based lessor to expand its narrowbody portfolio amid ongoing global supply chain constraints. For Frontier Airlines, the transfer reduces capital commitments following a financially challenging 2025 in which the United States-based ultra-low-cost carrier reported a net loss of US$137 million.
Transaction details and delivery timeline
According to a regulatory filing submitted to the Shenzhen Stock Exchange (SZSE), the 11 aircraft hold a combined list value of US$1.425 billion based on 2018 Airbus SE catalogue prices. The final purchase price remains confidential under the terms of the agreement.
The aircraft are scheduled to join the Avolon fleet between November 2026 and June 2027. These airframes are drawn from a November 14, 2021, order placed by Frontier Airlines for 91 Airbus A321neo jets.
Fleet strategy and market dynamics
The agreement highlights shifting fleet strategies among operators and lessors. Frontier Group Holdings, the parent company of Frontier Airlines, generated US$3.724 billion in revenue during 2025 but ultimately posted a US$137 million net loss. Offloading these near-term delivery slots provides the airline with a mechanism to adjust its capacity growth and financial obligations.
Avolon gains access to highly sought-after narrowbody aircraft. Original equipment manufacturer (OEM) delivery delays have constrained the supply of new aircraft, driving intense demand in the leasing market for fuel-efficient models like the Airbus A321neo.
AirPro News analysis
We view this transaction as a mutually beneficial realignment of assets driven by current macroeconomic pressures in the aviation sector. Frontier Airlines secures immediate relief from the capital expenditure required to induct 11 new aircraft over an eight-month period, which aligns with the carrier’s need to stabilize its balance sheet after its 2025 losses. Avolon secures premium, near-term delivery slots that are virtually impossible to obtain directly from Airbus at this stage. Given the persistent shortage of narrowbody lift globally, Avolon is well-positioned to place these aircraft with operators eager for capacity.
Sources: Shenzhen Stock Exchange
Photo Credit: Airbus
Route Development
FAA Announces $1.776 Billion Airport Infrastructure Grants
FAA and DOT award $1.776B in airport grants across 46 states for runway, taxiway, and safety upgrades.
On July 2, 2026, the Federal Aviation Administration (FAA) and the U.S. Department of Transportation (DOT) announced $1.776 billion in infrastructure grants distributed across 46 states to fund runway rehabilitations, taxiway construction, and safety upgrades.
The specific funding amount was selected to symbolically align with the United States Semiquincentennial, marking America’s 250th anniversary. According to an FAA press release, the investments are designed to modernize the travel experience and ensure the national airspace system is prepared for future demand.
“What better way to celebrate America than investing in its future. We’re ushering in the Golden Age of Transportation and rebuilding our airport infrastructure is critical to making that vision a reality. Under President Trump’s leadership, we are building an aviation system worthy of our country’s incredible history,” U.S. Transportation Secretary Sean P. Duffy stated in the release.
FAA Administrator Bryan Bedford noted that the agency is prioritizing rapid and efficient grant issuance. Bedford stated the funding “modernizes the travel experience for American families, ensuring our Airports are safe and ready for the future.”
Major airport allocations across the United States
The grant program directs substantial capital to several major hubs for pavement and lighting projects. Denver International Airport (DEN) received the largest single allocation highlighted in the announcement, securing $88.8 million for pavement projects. In the Pacific Northwest, Boise Air Terminal/Gowen Field (BOI) was awarded $74 million to rehabilitate its runway, expand the apron, and upgrade visual guidance lights.
Other significant awards include $62.4 million for Baltimore/Washington International Thurgood Marshall Airport (BWI) to rehabilitate its runway and associated lighting systems, and $62.2 million for Houston William P. Hobby Airport (HOU) to support runway construction.
Additional funding targets infrastructure at coastal and tourist hubs. John F. Kennedy International Airport (JFK) received $47.6 million for taxiway construction and the reconstruction of an aircraft rescue and firefighting building. Orlando International Airport (MCO) secured $36 million for terminal, taxiway, and lighting rehabilitation, while Oakland International Airport (OAK) was granted $28.1 million for taxiway rehabilitation.
Broader modernization initiatives
The July 2, 2026, grant announcement follows a series of recent infrastructure and regulatory actions by the DOT and FAA. Secretary Duffy and Administrator Bedford have prioritized public visibility into these upgrades. In May 2026, the agencies launched the “Modern Skies” website, a platform designed to provide transparency on more than 10,000 air traffic control modernization projects across the national airspace system.
The infrastructure funding also ties into the DOT’s broader commemorative efforts. In March 2026, Secretary Duffy introduced the “Freedom Moves You” campaign, an initiative bringing historical imagery to major transportation hubs, including JFK, in conjunction with the America 250th celebrations.
On the regulatory front, the FAA recently advanced new operational frameworks. On June 30, 2026, the agency proposed rules to establish noise-based certification standards for civil supersonic flight over the United States, aiming to facilitate the operation of next-generation aircraft without producing a sonic boom.
AirPro News analysis
We view the symbolic $1.776 billion figure as a clear messaging strategy from the DOT, linking routine but necessary infrastructure spending to the broader national narrative of the Semiquincentennial. While the dollar amount is stylized for the occasion, the underlying projects address critical deferred maintenance at major hubs like DEN and JFK. The focus on runway and taxiway rehabilitation reflects an ongoing necessity to maintain safety margins and operational efficiency as passenger volumes continue to test the limits of existing airport infrastructure.
Sources: Source Name, Source Name, Source Name, Source Name
Photo Credit: Stock Image
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