LAXIAHFrequencyDLDelta Air Lines18 Sep 2026DomesticLos Angeles to Houston goes to three flights a dayLAX-IAH2,219 kmfrom 11 Jul 20273 dailyDelta increases Los Angeles to Houston Intercontinental to three flights a day from 11 July 2027. It is one of four routes the airline steps up on that date at Los Angeles, alongside Cincinnati, San Antonio and Seattle.Open in Voyarc