The faa is reducing flights at certain airports, with chicago o'hare international airport being one of them, due to concerns over safety and cancellation rates. The reduction in flights is expected to impact travel during the summer months, although the exact number of flights being cut is unclear, with reports ranging from hundreds of flights daily to thousands over several months. Additionally, some airlines are canceling flights due to jet fuel shortages and rising prices, which may also affect air travel across the country.