Officials with the Houston Airport System by midafternoon Tuesday had not announced a plan to reopen George Bush Intercontinental Airport or William P. Hobby Airport. Both airports shut down at midnight on Monday following significant snowfall in Houston thanks to the winter storm.

All airports in Houston shut down on Jan. 21 as a winter storm barreled through South Texas. Effective at 12 a.m. Tuesday, George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Airport suspended flight operations due to the extremely hazardous road conditions,

Winter weather forced the closure of Houston's two main airports, causing numerous flight cancellations, primarily impacting United Airlines and Southwest Airlines. Houston's two main airports remained closed for winter weather on Tuesday, leading to hundreds of canceled flights.