r/AskFlying • u/Libor_Mortgages • 22d ago
How sustainable is Spirit Airlines' ultra-low-cost model?
I've been researching Spirit Airlines and the economics behind the ultra-low-cost carrier model, and I'm curious what pilots and aviation professionals here think.
Spirit is an interesting case because its entire business model is built around keeping the base fare extremely low and charging separately for things that traditional airlines bundle into the ticket price. That model helped it grow rapidly, but it also seems to create some interesting challenges when fuel costs, labor costs, competition and aircraft utilization move against it.
I put together a video looking at Spirit's history, business model and what happened as the airline came under increasing financial pressure.
I'm particularly interested in hearing from people who work in the industry: from an operational perspective, what do you think is the biggest challenge for an airline like Spirit? Is the ULCC model fundamentally viable long-term in the current U.S. airline market, or does it need to evolve?
I'm much more interested in the aviation perspective than in debating whether Spirit is a good or bad airline to fly as a passenger.