Spirit Airlines is dead, but the finger-pointing is very much alive, with Trump administration officials spending the weekend blaming former President Biden for the carrier's demise. The Biden Justice Department successfully blocked JetBlue from acquiring Spirit for $3.8 billion, a decision the Trump team argues now rings hollow. Spirit, however, told the White House to look in the mirror, attributing its insolvency to an Iran war that caused jet fuel prices to spike.

Around 17,000 people lost their jobs, and thousands of passengers found themselves stranded, making this more than a corporate failure. The collapse also underscores a systemic problem: without a consensus diagnosis for why Spirit failed, guarding against future airline failures becomes difficult. Both Trump and Spirit have legitimate arguments, but they aren't mutually exclusive.

The DOJ's antitrust stance now appears contradictory — it is hard to claim that keeping JetBlue and Spirit apart preserved low-cost competition when Spirit planes sit parked like school buses. Yet jet fuel prices were the straw that broke the airline's back, a vulnerability that has put several European airlines at similar risk. Even merging both narratives, other contributing factors remain.

The broader implication is that without an agreed-upon cause, regulatory and policy responses to prevent the next airline failure will be stunted. Passengers face reduced competition and higher fares, while employees bear the brunt of the collapse. The blame game, however, shows no signs of resolution.

Critics argue that Spirit's business model was fundamentally flawed before either the DOJ block or fuel crisis, relying on razor-thin margins and heavy debt that made it particularly fragile. This view suggests the collapse was inevitable regardless of external pressures.