Clime
← Back to Blog
Tips

Understanding Common Flight Delays and Weather Impacts on International Travel

June 22, 2026 · The Clime Team
Understanding Common Flight Delays and Weather Impacts on International Travel

Traveling internationally can be an exciting experience, but it's essential to be aware of factors that might disrupt your journey. One of the most significant causes of flight delays is adverse weather conditions.

What Are the Primary Weather-Related Causes of Flight Delays?

Weather conditions account for a substantial portion of flight delays. According to the Federal Aviation Administration (FAA), weather is the leading cause of air traffic delays, responsible for over 74% of significant delays. (faa.gov)

Common weather-related causes include:

  • Thunderstorms: Severe turbulence, lightning, and hail can pose significant risks to flight safety, leading to delays or cancellations.

  • Snow and Ice: Accumulation on runways and aircraft surfaces can necessitate de-icing procedures, causing delays.

  • Fog: Low visibility can prevent aircraft from taking off or landing safely.

  • High Winds: Strong crosswinds can make takeoffs and landings challenging, especially for larger aircraft.

How Do Air Traffic Control (ATC) Delays Work?

When adverse weather affects air traffic, ATC may implement delay programs to manage the flow of flights safely. A Ground Delay Program (GDP) is one such measure, where flights are held at their departure airport to manage demand and capacity at the arrival airport. (flyporter.com)

How Can Travelers Stay Informed About Weather-Related Delays?

Staying informed about potential weather disruptions is crucial for international travelers. Utilizing tools like Planes Live can provide real-time updates on flight statuses, weather conditions, and potential delays. By monitoring these updates, travelers can make informed decisions, adjust their plans accordingly, and minimize the impact of unforeseen weather events on their journeys.

What Are the Rights of Passengers During Weather-Related Delays?

In the event of weather-related delays, airlines are not obligated to provide compensation, as these are considered extraordinary circumstances. However, they are required to ensure passenger safety and comfort during extended delays. It's advisable to check with your airline regarding their specific policies and any assistance they may offer during such events.

Conclusion

Understanding the common causes of flight delays, especially those related to weather, can help travelers prepare and adapt their plans. Leveraging resources like Planes Live can enhance your travel experience by keeping you informed and ready to respond to any disruptions that may arise.

Highlights:

Frequently Asked Questions