I have booked the following itinerary through the Aeroplan website & am wondering if this gives us enough time to connect in Washington (49 minutes in Washington to connect to an International Flight to Tokyo);
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Monday 26 Mar, 201810:22TorontoPearson Intl. (YYZ),Terminal 1 11:46 Washington Dulles Intl. (IAD),District Of Columbia
UA61981hr24Economy XOperated by:United Airlines CR7UA6198:Monday

26 Mar, 2018 12:35Washington Dulles Intl. (IAD),District Of Columbia15:25+ 1 dayTokyoNarita (NRT),Terminal 1
UA80313hr50Economy XOperated by:United Airlines 777