A winter storm prompts Houston airport disruptions and airlines issue travel advisories ahead of flight cancellations.

The security checkpoint lines were nonexistent Tuesday morning - a striking contrast to the congestion seen over the past few days - after passengers anticipated another round of long wait times at ...

HOUSTON, Texas (KTRK) -- A ground stop has been lifted at George Bush Intercontinental Airport on Wednesday. Officials initially said all IAH departures were grounded due to thunderstorms. In an ...