飞行的 UA789 丹佛机场（丹佛） – 罗纳德里根机场（华盛顿）由United Express 7%次：周一, 周二, 期三, 期四, 期五, 期六, 周日。
航班時間是3小时 24分钟。
回程航班： F9685, F9687, F9689, UA746, WN8830,
所有航班丹佛 — 华盛顿
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