Delta Airlines Check In Policy

Your Delta Airlines check in process can be done through their official website, the Fly Delta app, or in-person at the airport, but only the basic requirement is to present government-issued photo identification to travel along with your boarding pass.

We are Treknova, an independent & professional travel portal site. Here we will be providing information related to online check-in, security, boarding pass tips, the best way to check-in for a flight – whether you’re traveling interstate or international. For any kind of query & support, you can always talk to our customer service team +1-800-831-1547.

Delta Airlines Check In by Online Mode

You can check in on your desktop computer up to 24 hours before departure.  

  • The process is very simple you have to select the “Check-In” in the header of their official delta airline page or you can go to My Trips in your Delta account.
  • Enter your confirmation number, SkyMiles number, or credit card number to access your itinerary.
  • You can print your boarding pass or get an e-Boarding Pass on your mobile device.

Fly Delta App

You can make your travel day even easier with the Fly Delta app.

  • The process after you download, you can check-in as a guest, log in, or register for a SkyMiles account.
  • From there, you can add your trip confirmation number and access your trips.
  • When you’re logged in, you’ll be automatically checked in 24 hours before your flight.
  • You can also Today Mode to see your boarding pass, baggage tracker, and more.

Airport Kiosk

  • If you didn’t use the Fly Delta app to check in to your flight or print your boarding pass, use the Delta airport kiosks to check in quickly.
  • When you arrive, follow the prompts on the kiosk to enter your SkyMiles number, confirmation number, or eTicket number to access your trip and print your boarding pass.

Airport Check-In Desk

  • When you are inside the airport and looking to check in, speak with in-person at any of their Delta Air Lines check-in desks.
  • You’ll see an area clearly labeled for Delta flights, with a special Sky Priority boarding line for Gold, Platinum, and Diamond Medallion Members and First Class, Premium Select, or Delta One passengers.
  • In case you don’t like their policies, you can make easy cancellations with Delta Air lines cancellation policy.

Airport Curbside

  • If you would prefer to check-in as soon as you exit the car, find a Delta curbside desk located at passenger drop-off at most U.S. airports.
  • Here, you can check your baggage directly after you’ve exited your vehicle.
  • If you’re bringing oversized baggage, you may have to bring it inside to an oversized baggage area.
  • There is no fee for using curbside check-in at the airport, but gratuities are always appreciated for outstanding service.  

Required Travel Documents

Travel within the U.S.

If you are from the United States, you need a valid U.S. government-issued photo ID or a passport from your country of origin to travel through security. You must show that the name on your boarding pass matches the legal name on your unexpired government-issued ID. In case you still have questions unanswered about the policies of Delta Air Lines, and the way they are providing you services you can directly contact Delta Air Lines.

Acceptable forms of ID include

  1. Passport
  2. Driver’s License
  3. Military ID
  4. Other Government-Issued Photo ID card

Beginning on October 1, 2021, every air traveler 18 years of age and older will need a REAL ID-compliant driver’s license or another acceptable form of ID. The TSA currently accepts several other forms of identity documents, such as passports, and will continue to do so when flying within the United States. REAL ID-compliant cards are generally marked with a star located in the upper portion of the card.

Travel Outside of the U.S.

When you are traveling outside of the United States, make sure you have all the required travel documents. A passport is required for all international travel.

The name on your boarding pass must match the name on your government-issued passport. In general, your passport must be valid for at least six months beyond the period of intended stay in a foreign country. Also, be sure to check to see if a visa is needed to visit your destination country. Please review all international destination entry requirements before traveling.

Acceptable forms of ID Include

  1. Passport
  2. Visa (varies by country)

Important Notice

  • Check with the Transportation Security Administration (TSA, opens in a new window), a local embassy or consulate to see travel documents you may need to re-enter the U.S.
  • U.S. citizens do not need a passport to enter U.S. territories like Puerto Rico; they can enter with a valid government-issued ID
  • Aim to arrive at the airport at least 3 hours before departure when traveling to an international destination, you must be checked in at least 1 hour ahead of your departure
  • If you’re a permanent resident of the United States, be sure to bring the appropriate documentation to be able to re-enter the U.S.

Traveling to the U.S.

When you are traveling to the United States from another country as a visitor, make sure you are prepared with the documentation required to enter the United States. 

If you are a lawful U.S. permanent resident or visitor on a visa, make sure you have your residency travel documentation, visa, or green card when traveling. If you’re visiting for a short time, make sure to check if you need a visa. 

International Visitors

When you are visiting the United States from another country, make sure you’re prepared with the documentation required to enter and exit the country.

Required Travel Documents for Non-U.S. Passport Holders

  1. Passport
  2. Visa or other entry/residency documentation


Unless you’re a national of a Visa Waiver country, citizens of other countries visiting the United States generally need a visa, a document declaring your reason for visiting the United States for business, tourism, leisure, or a combination of reasons.

Visa Waiver Program

The Visa Waiver Program (VWP) requires travelers to submit an online request for travel authorization via the Electronic System for Travel Authorization (ESTA), before boarding a carrier to do group travel by air or sea to the United States.

This allows visitors from participating countries to get speedy approval for travel to the U.S. for business or pleasure for 90 days or less without first obtaining a visa.

I-94 Form Information

When entering the United States, the I-94 form shows the arrival and departure records of nonimmigrant visitors with a visa to visit the United States.

The I-94 form must be completed by everyone except United States citizens, returning resident aliens, aliens with immigrant visas, Canadian citizens visiting or in-transit, people who completed a 1-94W.

U.S. Passport Holders

Citizens of the United States will be required to present their passports to re-enter the country and may utilize expedited programs like Global Entry. You can Manage your flight tickets even after making your ticket reservation, with Delta Air Lines, Checkout Delta Airlines Manage Booking to learn more. You can also upgrade your seat with this.

U.S. Customs

When entering the United States on a Delta Air Lines flight, you’ll have access to the Automated Passport Control (APC) kiosks when arriving at the airline’s international gateways in Atlanta (ATL), Boston (BOS), Detroit (DTW), Los Angeles (LAX), Minneapolis-St. Paul (MSP), New York (JFK) and Seattle (SEA). A little like a small ATM, you can speed through customs when you use these machines.

Mobile Passport App

For U.S. and Canadian Citizens, U.S. Customs and Border Protection has partnered with Airside Mobile and Airports Council International to develop an app that facilitates a more time-efficient process through U.S. Customs in Atlanta (ATL) and Seattle (SEA). 

The Mobile Passport App opens in a new window enables customers to submit their passport and customs declaration information via their smartphone or tablet rather than via APC kiosks.

Check In Security

It’s our priority to keep you safe as you travel, even before your flight.  

Carry-On Baggage

If you bring carry-on baggage, find details on size requirements and packing suggestions for items like liquids, pastes, and gels.

Prohibited Items

If you’re bringing a unique item or have any questions, please check items limited or banned on Delta Air Lines. Check the list before you fly.