U.S. BTS releases July 2026 airline service quality performance data

The Bureau of Transportation Statistics (BTS), part of the U.S. Department of Transportation, released its Airline Service Quality Performance data for July 2026 on September 21, 2026, covering on-time performance, mishandled baggage, and mishandled wheelchairs and scooters. BTS also regularly updates its TranStats platform with Marketing Carrier On-Time Performance data from January 2018 onward and Reporting Carrier On-Time Performance data from 1987 to the present.