Passengers flying with Alaska Airlines at JFK Terminal 7 can take advantage of both self-service kiosks and staffed counters for check-in. To save time, mobile check-in via the Alaska Airlines app is highly recommended. Security lines at Terminal 7 are generally well-organized, but arriving at least 2 hours before your domestic flight—or 3 hours for international travel—is always a sa... https://airportsterminalhub.com/airlines/alaska-airlines/alaska-airlines-john-f-kennedy-international-airport-jfk-terminal/