How long would it take to go through customs at George Bush Intercontinental Airport?

Hello, this question is very specific but I need to get this answered as I’m in a tight spot and nobody seems to help me when I call the airline I bought tickets from. I’m going from Buenos Aires to Calgary with Houston as a connecting flight. The only problem with me is that with the time of departure, it only gives me 1 hour and 40 minutes to get through customs and to board my plane. Can anyone with experience tell me if that is enough time? or do I need to get different tickets all together? Thanks in advance :)



Submitted February 14, 2021 at 07:05PM by Nanioks https://ift.tt/2ZdPnyC

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