Consumer complaints against airlines are rising even as the carriers get slightly better at staying on schedule. ... Complaints against airlines rise, Frontier ranks worst. May 11, 2015, 3:18 PM.

Complaints against U.S. airlines soared to a record high in 2024 as carriers ... the top customer complaints have been related to ... Worst airlines. Frontier (23.3 complaints per 100,000 ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, ... No-frills, budget airlines often lead the industry in customer complaints, ...

Frontier Airlines is continuing to evaluate new offerings, including onboard connectivity, as it transforms its budget model.

Frontier Airlines tells TMZ ... "We are aware of what occurred and have been directly in touch with the customer. The individuals in question, who work for a third party contractor, are no longer ...

Frontier Airlines Employees Shade a Customer on Camera, Mess Around and Find Out. Did these employees do the most over an alleged $25 fee to check in? By. Kalyn Womack. Published. May 9, 2025.