I always dread passport control when flying through Lisbon. Usually 40-60 minutes. They use to call people whose flight would depart soon but not anymore. Was there last summer and saw a sign about expanding use of the automated border control gates to other nationalities, including US passports. Has any US passport holder been able to use it in any circumstance? Is it only if you used Lisbon to enter Schengen Area? I can’t find any info online. Thank you!