Hi all, I have booked a flight with return to Copenhagen next month, but will be traveling all over Europe. My return flight to NY on KLM originates in Copenhagen at 10:10AM, with a layover in Amsterdam, before I fly back to NYC.

The days preceding my return will be spent in Prague, and my best option of getting from Prague to Copenhagen for my flight back home, is a Czech Airlines flight that leaves Prague at 7:10AM, and reaches Copenhagen at 8:30AM.

My question is, will that 1 hour and 40 minutes be enough of a layover time? I will not be checking in any luggage, so I will not need to collect any from the carousel. Will I be passing through passport control in Copenhagen since my final destination is New York, or will I just be getting off of my flight from Prague and onto my flight to Amsterdam since it is all inter-Schengen, and then going through passport control in Amsterdam.

Side note: KLM and Czech Airlines both utilize Copenhagen Terminal 2, so I will not need to transfer terminals.

Thanks in advance for your help!