How extreme weather is hitting airlines
Some airlines and airports have started to plan for a future where severe weather jolts flight schedules more frequently, as climate change increases the likelihood of extreme heat and big storms. This month, storms forced the cancellation of more than 300 flights at both Chicago’s O’Hare airport and Dallas/Fort Worth airport in Texas. In July, eight flights in Denver were cancelled and another 300 delayed due to smoke from forest fires burning in the US Pacific Northwest. Extreme heat affected take-offs in Las Vegas and Colorado earlier this summer. The disruptions are in line with a trend: weather-related flight cancellations and delays have increased over the past two decades in the US and Europe, regulatory data shows. While it is difficult to link any individual storm or heatwave to climate change, scientific studies have found they will become more frequent or intense as Earth grows warmer. The ICAO, the UN standard-setting body, found in a 2019 poll of member states that three-quarters of respondents said the airline industry already was experiencing some impact from climate change. “It is something that is absolutely on our minds, as far as how we’re going to be able to continue to run the flight schedule, especially with the growth that we have planned for the future,” said David Kensick, managing director of global operations at United. “With climate change, we are seeing some of that weather that’s hard to predict, so we need to be better at dealing with it.” Airlines contribute about 2% of global carbon-dioxide emissions globally, though counting other substances spewed from aircraft, some studies indicate their climate impact is bigger. The potential impacts of climate change on the industry are far-reaching. In the short term, intense weather conditions present an operational headache. Forced flight diversions and cancellations add costs to an industry that haemorrhaged billions of dollars during the pandemic. In the longer term, airlines believe changing wind patterns will alter flight routes and fuel consumption. Story has more.<br/>
https://portal.staralliance.com/cms/news/hot-topics/2021-08-18/general/how-extreme-weather-is-hitting-airlines
https://portal.staralliance.com/cms/logo.png
How extreme weather is hitting airlines
Some airlines and airports have started to plan for a future where severe weather jolts flight schedules more frequently, as climate change increases the likelihood of extreme heat and big storms. This month, storms forced the cancellation of more than 300 flights at both Chicago’s O’Hare airport and Dallas/Fort Worth airport in Texas. In July, eight flights in Denver were cancelled and another 300 delayed due to smoke from forest fires burning in the US Pacific Northwest. Extreme heat affected take-offs in Las Vegas and Colorado earlier this summer. The disruptions are in line with a trend: weather-related flight cancellations and delays have increased over the past two decades in the US and Europe, regulatory data shows. While it is difficult to link any individual storm or heatwave to climate change, scientific studies have found they will become more frequent or intense as Earth grows warmer. The ICAO, the UN standard-setting body, found in a 2019 poll of member states that three-quarters of respondents said the airline industry already was experiencing some impact from climate change. “It is something that is absolutely on our minds, as far as how we’re going to be able to continue to run the flight schedule, especially with the growth that we have planned for the future,” said David Kensick, managing director of global operations at United. “With climate change, we are seeing some of that weather that’s hard to predict, so we need to be better at dealing with it.” Airlines contribute about 2% of global carbon-dioxide emissions globally, though counting other substances spewed from aircraft, some studies indicate their climate impact is bigger. The potential impacts of climate change on the industry are far-reaching. In the short term, intense weather conditions present an operational headache. Forced flight diversions and cancellations add costs to an industry that haemorrhaged billions of dollars during the pandemic. In the longer term, airlines believe changing wind patterns will alter flight routes and fuel consumption. Story has more.<br/>
