Cirium is a global aviation analytics company that tracks airline and airport performance using real-time flight data. Its datasets are used by airlines, airports, governments and travel organisations ...

There are a lot of variables involved in keeping airline and airport schedules running on time, from staffing challenges to unpredictable weather. With an estimated 38.9 million flights taking place ...

Delta Air Lines was the most punctual airline in the United States last year, taking the top spot for the fifth consecutive year. The carrier boasted an on-time rate of 80.9 percent, according to data ...