https://consumerist.com/2017/08/29/hurricane-harvey-cancels-thousands-of-flights-disrupts-shipping/

Flooding in the Houston area continues today, as remnants of Hurricane Harvey continue to unleash unfathomable torrents of rain on the Gulf Coast. In addition to the destruction facing local homes and businesses, all travel into or out of the nation’s fourth-largest city — both for people and for things — has been hampered, and will likely continue to be for some time.

Houston is home to two major airports, George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). Several major airlines fly through Hobby Airport, including American, Delta, JetBlue, and Southwest. Several more national and international carriers fly through Bush Intercontinental, including Air Canada, Air France, Alaska, British Airways, United, and others.