Another airline bankrupt as SAS orders 18 new Airbus jets
Swiss charter airline Air Mountain has filed for bankruptcy protection and cancelled all scheduled flights after a Sion court froze its accounts and seized aircraft. The shutdown cancels roughly 30 weekly summer departures from Sion Airport, stranding Alpine travelers and showing how quickly debt and maintenance delays can ground a niche carrier. The news lands as Scandinavian Airlines places a record Airbus fleet order on the same day, underscoring a widening split in global aviation.
Key Takeaways
- Air Mountain, a Sion-based charter airline serving the Alps, cancelled roughly 30 weekly summer flights after a local court declared it bankrupt.
- Company director Raphaël Délèze said debt grew during a three-month aircraft grounding that delayed the 2026 ski season.
- On 30 June 2026, SAS signed a firm order for 18 Airbus A330-900 jets as part of a wider plan worth more than $10 billion.
- SAS described the deal as its largest-ever investment, following its emergence from Chapter 11 bankruptcy about two years earlier.
- Air Mountain plans to appeal the ruling while passengers who booked summer travel await refunds.
Why did Air Mountain cancel all scheduled flights?
According to TheStreet, Air Mountain was declared bankrupt by the Court of Sion amid excessive debt. The Swiss charter carrier, launched from Sion Airport for the 2021 ski season, flew wealthy travelers from cities including Geneva, London, Rome and St. Tropez directly into the Valais mountains.
With the airline's accounts frozen and several aircraft seized, Air Mountain was forced to cancel approximately 30 flights departing Sion each week through the summer. Director Raphaël Délèze told RTS the carrier had already submitted a restructuring plan but was hit at the worst possible moment, as debt accumulated during a three-month plane grounding that delayed the start of the 2026 ski season.
How is the airline industry splitting in 2026?
Air Mountain's collapse shows how vulnerable boutique charter operators can be when a single prolonged maintenance delay collides with seasonal revenue pressure. The carrier had hoped the current summer season would help chip away at its debt before the court order halted operations entirely.
On the same day that story broke, Scandinavian Airlines moved in the opposite direction. Future Tech and AI Wonders has tracked how carriers with stronger balance sheets are betting on next-generation hardware to cut costs and expand networks rather than retrench.
What is SAS betting on with its Airbus order?
On 30 June 2026, SAS placed a firm order for 18 Airbus A330-900 aircraft during a signing ceremony in Copenhagen, Reuters reported. The deal is part of a fleet modernisation plan covering up to 40 European long-haul aircraft with a total list price exceeding $10 billion, the largest investment in the airline's history.
Airbus said the A330-900 will support SAS's international network expansion, allowing the airline to add capacity on busy routes and open new ones. SAS CEO Anko van der Werff cited the jet's economics and improved environmental performance, while the carrier said the package delivers substantial gains in fuel efficiency, noise performance and customer experience. The order follows SAS's 2025 purchase of 55 Embraer regional jets worth around $4 billion.
What should stranded passengers do next?
Air Mountain said it would try to appeal the bankruptcy decision. Délèze told TheStreet that travelers who already booked flights will need to be issued refunds, though frozen accounts may complicate payouts and leave summer passengers scrambling for alternatives.
The contrast with SAS illustrates where aviation is heading: carriers that modernise fleets with efficient widebodies may gain a cost edge, while boutique operators serving seasonal luxury routes remain vulnerable to a single grounded aircraft. For travelers, the lesson is to watch an airline's financial health before booking niche charter services, especially during peak Alpine and holiday seasons.