飞行的 AV424 萨尔瓦多国际机场（圣萨尔瓦多） – 休斯敦机场（休斯顿）由avianca 4%次：周一, 期三, 期五, 周日。
航班時間是3小时 5分钟。
回程航班： AV367, AV425, N34321, NK9128, OV4321, TA367, TA425, UA1290, UA1441, UA1461,
所有航班圣萨尔瓦多 — 休斯顿
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