South Terminal Road at George Bush Intercontinental Airport has reopened after a gas line rupture rerouted some travelers on Wednesday morning.

The Bush Airport’s terminal lobbies are used for check-in, TSA security and baggage claim. These operations for Terminal B flights will be redirected to Terminal C, according to the Houston Airport System.

Airport officials said they would monitor weather conditions throughout the day Tuesday to decide if the airports will resume operations Wednesday.

Both Hobby and Bush airports are shut down on Tuesday due to the winter storm. If you were planning to fly out this week, here's what you need to know.

Hobby Airport and Bush Airport will be closed ahead of the arctic blast that is headed for Houston on Tuesday.