It’s almost time for your flight; one thing left to do before heading to security is check-in. This is where you can get your boarding pass, which allows you to check your bags at your airport. You can do this American Airlines online check-in process from the comfort of your house. Now, traveling with American Airlines offers 2 online check-in options: website and mobile app. 

1. American Airlines Web Check-in 

The first and most popular way to American Airlines web check-in for flights is with the official website. You can check in online 24 hours before and up to 45 minutes for domestic and 90 minutes for international before your flight. Here are the steps: 

1. Visit the American Airlines official website - aa.com, and navigate to the “Check-in” section on the homepage.
2. Enter your booking reference number or your Advantage number and last name.
3. Select your flight from the list of upcoming trips, verify your personal information, and make any necessary updates.
4. Select your desired seat from the available choices, confirm your check-in, and obtain your electronic boarding pass. You can either print or save it to your mobile device.
5. If you have baggage to check, proceed to the dedicated bag drop counters at the airport. 

Requirements for Online Web Check-in from American Airlines:

You will be able to avail of the services of online business class fare deals with American Airlines only if:

• If the flight is on AA and the traveler has an electronic ticket.
• If you have not requested special needs like unaccompanied minors or wheelchair
• If you access your ticket booking with your ticket confirmation code, frequent flyer program, or e-ticket number
• If the first flight is code-shared by Japan Airlines, British Airways, or Iberia Airlines.

2. American Airlines Mobile App Check-in 

Another option American Airlines provides is to check in through its mobile app, which is available for Android and iOS users. The check-in starts 24 hours before your flight departs. Here are the steps to complete the AA online check-in: 

• Download the American Airlines mobile app and log in to your American Airlines account. If you don’t have one, you can either create one or log in as a guest. 
• Now, after logging in, choose ‘Email with Mobile Option’ and follow the link in your email. 
• Save your boarding pass to your device for easier access through security. 
• You can add checked bags to your trip and pay any fees using the mobile app. Then, scan your boarding pass at the kiosk for bag tags. 
• Plus, you can speak directly with a team member or get 24/7 virtual help through the chat tool.

Requirements for Mobile Check-in from American Airlines:

• One should possess an electronic air ticket for mobile check-in with American Airlines.
• Your first flight on the itinerary should be from American Airlines.
• You must not have requested special needs like pets, minors, wheelchairs, etc.
• Also, you have to check the reservation with a confirmation code or e-ticket number.
• The departing airport shall accept the mobile boarding pass with American Airlines. 

After finishing your American Airlines web check-in, you will receive your boarding pass on your mobile or registered email address. Once you get your boarding pass, just scan the barcode on the screen at airport security checkpoints and the gate during boarding for American flights for a convenient process. Here are the steps to get your mobile boarding pass: 

• Check-in on aa.com and choose 'Email with Mobile Option.' You can also check in from the app, and your American Airlines mobile boarding pass will be stored on your mobile device.
• Check your email from your mobile device and follow the link to get your mobile boarding pass.
• Save the boarding pass to your device for easy access at security and when you board.
• Ensure the entire barcode is visible on the screen when you show it at security.

In addition to American Airlines' online check-in, you can choose curbside and kiosk check-in options. These options suit those with internet access problems or who need assistance. 

1. American Airlines Curbside Check-in 

There is another way to check in on an American Airlines flight, which is Curbside. This option is for those who need help with online check-in at American Airlines. Curbside check-in is a convenient way to check in for your flight, get your seat assignment and boarding pass, and check your bags at the airport. The curbside check-in counter is open for passengers to serve from 4 hours before departure until 45 minutes and 90 minutes before their domestic and international flights depart, respectively. If you're using curbside check-in, allow yourself at least 45 additional minutes. Here are the steps: 

• You must locate any curbside concierge service at many airports where American Airlines flies. 
• Upon reaching, you must present your photo ID and one of the following: name and flight number, Confirmation code, or Destination. 
• After this, use a credit or debit card to pay the bag charges and a small convenience fee (starting at $3 per bag). 
• You will get your American Airlines boarding pass. 

Requirements for Curbside Check-in from American Airlines

• Remember, you should check in at a kiosk inside the terminal or go to the ticket counter if the curbside is closed. 
• You cannot check-in at the curbside if you are an unaccompanied minor.
• You cannot check-in at the curbside while traveling with a pet.
• You cannot check-in at the curbside if you are traveling with a firearm or ammunition in your checked bag. 

2. American Airlines Kiosk Check-in 

At the departure airport, you will find a self-service kiosk where you can check in smoothly. You can also make trip updates and requests and get ready to check your bag. Here are the steps:

• Scan your paper or mobile boarding pass at the kiosk and enter your 6-character confirmation code (e.g., 'NSYYSZ')
• Enter your AAdvantage number. Once your trip details appear on the screen, you can print your American Airlines boarding pass
• You can also add an infant (under age 2) that's traveling on your lap (U.S. reservations only)
• Print your bag tags and attach them to your checked bags. Moreover, you can change seats or buy a seat if you want. 

Requirements for Kiosk Check-in from American Airlines-

The AA kiosk check-in may not be possible if a passenger: 

• is an unaccompanied minor or is boarding with their pet
• availing their age-qualifying fare
• has a special request or requires special assistance
• is flying in a group of more than 8 travelers under one PNR
• isn’t physically present at the airport

Here are the following benefits that you get when choosing an American Airlines online check-in flight: 

• Convenience: Avoid long lines at the airport by checking in from the comfort of your home or office.
• Time-Saving: Complete the check-in process quickly, allowing more time to prepare for your trip.
• 24/7 Availability: Web check-in is available 24 hours a day, 7 days a week, starting 24 hours before your flight.
• Seat Selection: Choose your preferred seat or upgrade to a premium seat during check-in.
• Mobile Boarding Pass: You will receive your boarding pass electronically, which you can save on your smartphone or print at home. 
• Loyalty Program Integration: Easily manage your AAdvantage loyalty program details and earn miles seamlessly.