I am traveling with my son from Toronto to Dallas with a 7 hr layover in Houston IAH. flight from toronto is Aircanada and from Houston to Dallas it will be United. Will my luggae be checked al the way to Dallas. If not is there a place to keep my luggage in the airport and then do a little sightseeing in Downtown?
Yes, your baggage will be checked through to Dallas as you will pre-clear US Immigration and Customs in Toronto.
I am travelling next week from Cleveland Ohio to Nairobi Kenya; the first part of the trip is from Cleveland to Washington IAD (via United) and from Washington IAD to Doha (via Qatar) and from Doha to Nairobi (via Qatar). I would like to know if I could check in my baggage with Qatar at Washington IAD on my way to Doha. Thanks
Yes, you will claim your bags in IAD and re-check them with Qatar Airways.