Frontier Airlines received the most customer complaints for the third year in a row, as complaints against US airlines ...

Frontier Airlines had nearly double the number of complaints per 100,000 passengers as Spirit, which came in second last year ...

Complaints against U.S. airlines soared to a record high in 2024 as carriers struggle with flight cancellations and delays, analysis finds.

If flights are cut amid a strong demand for air travel, passengers may face "extra-crowded" airports and "connection-busting delays" this year.

Frontier Airlines saw the highest rate of passenger complaints among U.S. carriers in 2022, a year that became one of the most disruptive for flyers on record. The Denver-based company registered ...

Two Frontier Airlines workers have been fired after a video showing a tense exchange between them and a customer who was ...

See reviews below to learn more or submit your own review. Frontier Airlines is an airline founded in 1994 that provides low-cost air travel across the United States and select international ...

Researchers also ranked the airlines based on the ratio of complaints each received per 100,000 passengers. Frontier Airlines topped the list for the highest complaint ratio, with 33 grievances ...