Sorry, your check-in request cannot be completed.Travelers entering the U.S. under the Visa Waiver Program are now required to have a travel authorization (ESTA) on file with the U.S. Government.You will need to request or check the status of your travel authorization.Once the ESTA is on file, you can return to complete check-in.Certain documents, such as a U.S. resident card may not require an ESTA to be filed. If you hold a resident card or re-entry document for the U.S. and ESTA is not required, you will need to check-in at the airport.
Yes YYZ-JFK. It's the first of many booked via he delta glitch. Will I have this issue every time?
If you're American, put your passport info in the reservation.