Dublin, Honolulu, & Lima: Why Did Frontier Airlines Cancel Its Airbus A321XLR Order?

Ultra-low-cost carrier (ULCC) Frontier Airlines announced last week that it had canceled its plans to acquire the highly anticipated Airbus A321XLR. The move was a major shakeup as the aircraft type is expected to be a game changer, with more than 500 orders from over 20 airlines.