The world’s most punctual airlines and airports in 2025

By Maureen O’Hare, CNN (CNN) — 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 internationally in 2025, and a delicate geopolitical landscape causing airspace constraints, the hurdles impacting punctuality are getting trickier than