Toronto Pearson Airport -- Terminal Change Q

[djboom]

Arriving into T3 and connecting to flight out of T1 (with carry-on). Do I have to exit and go thru security again? Presume process is identical on return flight... Thanks

 

[PMM]

Hi

Arriving into T3 and connecting to flight out of T1 (with carry-on). Do I have to exit and go thru security again? Presume process is identical on return flight... Thanks

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PMM