Frontier is rolling out 20 new routes, some in direct competition with Spirit. If Spirit falters, Frontier would be well-positioned to scoop up market share.
Spirit and Frontier are trying to reach profitability in a grim domestic market. While Frontier is seeing some gains from its premium shift, Spirit is in a more dire situation.
A U.S. bankruptcy judge approved Spirit’s restructuring plan to emerge from bankruptcy as a private company, just a week after the ultra-low-cost carrier rejected Frontier’s proposal for a merger.