Delta

Listing procedure

Gate or customer service counter only, no OAL pre-listing. Window: 2 hr to 30 min prior domestic.

Passport / ID requirements

ID, certificate, medical, plus a second government ID for Secure Flight.

Dress code

Standard CASS credentials.

Carrier-specific quirks

• Open cabin seat first (flow back); cockpit via CASS only when the cabin is full.
• Priority order: Delta, Endeavor, Connection, then OAL, by check-in time.
• International is cabin only.
• Departing US, list at the gate; foreign stations at the ticket counter, 3 hr to 75 min window, fees collected.
• ATL international: mid-terminal customer service desks, E or F.