Why they layover in Houston I don't know. They are always late due to weather. There's either a flight coming from there late or you sit there waiting on one. ALWAY! This past time my suitcase must have sat in the rain during layover because everything was soaked. They want you to then return to the airport to show them once you've gotten home to prove what you're saying. Everytime I fly with them there's an issue. Only reason they got one star is because we didn't crash.