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

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

Complaints lodged against airlines in the United States have seen a substantial increase in recent years. With an overgrowth ...

The carrier with the highest rate of complaints per 100,000 passengers: Frontier Airlines, which had the worst cancellation record, worst record for on-time arrivals and worst record for ...

The three airlines with the highest ratio of complaints-to-passengers last year were Frontier, Spirit, and JetBlue. It was the second straight year those airlines occupied the top three positions ...

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 ...

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 ...

1. Frontier Airlines - Number of complaints: 333 (15.86 per 100k) - Total passengers boarded: 2,100,206 Colorado-headquartered Frontier Airlines is another low-cost airline offering flights to ...

You can't call Frontier Airlines to book a flight or fix travel ... Customers can also can email the airline or file formal complaints through its website. "If live agent support is needed ...

Customers flying on Frontier Airlines have brought their complaints about one such fee to TikTok, and the videos are going viral. One user shows how she and another customer’s personal bags both ...

Spirit and Frontier airlines Wednesday finally pulled the ... Spirit had by far the highest number of passenger complaints in 2021, with 11.45 complaints per 100,000 passengers, according to ...

Southwest Airlines had the least amount of customer complaints in 2024, and Frontier Airlines had the most, according to a research group.