9 Airlines Most Likely to Cancel Your Flight (And How to Avoid Them)

7. Frontier Airlines – Lean Operations and High Risks

Frontier Airlines, another low-cost carrier, operates with a lean business model that increases susceptibility to cancellations. The airline's limited fleet size means that mechanical issues or staff shortages can quickly lead to flight disruptions. Passengers flying with Frontier should consider booking directly through the airline to receive timely notifications and updates. Additionally, having a backup plan, such as alternative transportation options, can provide a safety net in case of cancellations.