What is O'Hare’s average flight delay percentage?

O'Hare Airport, one of the busiest airports in the world, has been known to experience significant flight delays due to a variety of factors such as weather conditions, air traffic control issues, and the high volume of flights. The average flight delay percentage at O'Hare is approximately 20%. This statistic reflects the ongoing challenges that come with managing a high-density air traffic environment, particularly in peak travel times or under adverse weather situations.

The 20% figure is based on patterns of historical data and reports from aviation monitoring entities, which assess and record on-time performance across major airports. It underscores the need for travelers to plan accordingly, as delays are somewhat customary at O'Hare. This context is essential for understanding operations at such a major hub and helps frame expectations when flying in or out of this airport.