Check-in is one of the most important steps to take before boarding a plane. It allows you to confirm your presence on the flight, choose your seat, and obtain your boarding pass, either digitally or in print. If you need to know more about what check-in is and how to do it correctly, keep reading - this can save you time, help you avoid problems, and improve your travel experience.
What does it mean to check in before a flight?
The check-in process is a fundamental step before embarking on any flight. It involves confirming your presence on the flight, choosing your seat in advance, and, if applicable, registering your luggage.
Types of check-in: online vs. at the airport
- Thanks to technology, you have the option to check in online through the airline's mobile app or website, entering the required information and selecting your seat preferences and additional services.
- The in-person check-in at the airport, although more traditional, remains a viable option for many travelers. This method requires your physical presence at the airport to complete the process at the check-in counter, where your documentation is verified and your boarding pass is issued. Here you can also manage baggage registration and resolve any questions with customer service.
The choice between online check-in and in-person check-in depends on your personal preferences, the type of trip, and, in some cases, the airline you are flying with. While online check-in offers greater convenience and time savings, allowing you to go directly to the boarding gate after passing through security controls, airport check-in is essential for certain international flights or when special assistance is required.
How to check in: step by step
Checking in does not have to be complicated. Here we explain how to do it depending on the method you choose, and what documents you need to avoid any issues.
Steps to check in online
Checking in from your phone or computer is easy and fast. Follow these steps:
- Go to the airline's website or app.
For example: Avianca, LATAM Airlines, or American Airlines, among others.
- Look for the "Check-in" or "Online check-in" option.
It is usually found in the main menu or visible on the home page.
- Enter your booking number, last name, and/or document number.
- Select your seat.
Some airlines allow you to change it at no cost, while others only allow it with an additional fee.
- Confirm your personal information.
- Download your boarding pass.
You can save it on your phone or print it.
- Arrive at the airport with your boarding pass and identification document.
If you are only traveling with carry-on luggage, you can go directly to the boarding area.
To complete check-in, you will need:
- A valid identification document (national ID or passport).
- Visa or permits required for your destination.
- Flight information (booking code, flight number).
- Make sure all information is up to date and matches your official documents.
This method is especially useful for passengers traveling with carry-on luggage only, allowing them to go directly to security checkpoints upon arriving at the airport. However, some passengers, such as unaccompanied minors or those with special needs, may be required to check in in person, depending on the airline's policies.
Have your digital boarding pass saved on your mobile device to speed up the check-in process, some devices even allow you to store these boarding passes for easy access in apps such as Apple Wallet (iPhone) and Google Wallet (Android)
Benefits of Online Check-In
- Time savings: You avoid lines at the airport.
- Flexibility: Check in from anywhere.
- Seat selection: Greater chance of choosing your preferred seat.
- Digital boarding pass: Quick and secure access from your mobile device.
Documentation required for airport check-in
If you prefer to check in in person, or need to check luggage, make sure to bring:
- Government-issued ID or passport.
- Booking number or flight confirmation code.
- Visa or immigration permits, if traveling abroad.
- Vaccination card or medical certificates, if required by your destination.
- boarding pass (if you have already completed online check-in but need to check luggage)
- Credit card, if you need to pay for luggage or additional services.
At the airport, you should head to the airline counter or a self-service kiosk, if available. The staff will assist you with the rest of the process.
Benefits of Airport Check-In
Although online check-in is becoming increasingly common, checking in at the airport still has several advantages, especially if you prefer personalized attention or need additional services. Here are the main benefits:
- Personalized attention: You can resolve questions directly with an airline agent, such as seat changes, upgrades, or issues with your booking.
- Luggage check-in on the spot: Ideal if you are carrying large suitcases or need to pay for additional baggage. The staff will help you weigh it, tag it, and send it to the hold.
- Document verification: On international flights, it is helpful to have an agent review your passport, visas, and other immigration requirements, avoiding errors that could prevent you from traveling.
- Special assistance: If you need a wheelchair, accompaniment for minors, or help with reduced mobility, you can arrange this directly at the airport.
- Flexibility for last-minute changes: In the event of delays, cancellations, or issues with your flight, it is easier to be rebooked if you are already at the service counter.
When is airport check-in required?
There are several circumstances in which airport check-in is required. If you are traveling with low-cost airlines, checking luggage, or simply prefer personal contact when handling procedures, in-person check-in is your option. Some airlines also require it for domestic and international flights, especially if you wish to accumulate frequent flyer miles, verify your ID, or make sure you get your desired seat. Arrival time at the airport varies by airline, but it is generally recommended to arrive at least two hours before domestic flights and three hours before international flights.
Check-in: The first stop before your flight
Completing check-in is the first step toward starting your travel adventure. Whether you choose the convenience of online check-in or decide to do it at the airport check-in counter, this process marks the official start of your journey. By completing it, you not only secure your seat, but also prepare for the next stage: going through security checkpoints and heading to the boarding gate, where your air adventure will finally begin.
PRO TIP:
Have your digital boarding pass saved on your mobile device to speed up the check-in process, some devices even allow you to store these boarding passes for easy access in apps such as Apple Wallet (iPhone) and Google Wallet (Android)
What is the boarding pass and how do you get one?
The boarding pass is a crucial document for air travel, as it not only contains your personal details and assigned seat, but also serves as proof that you have completed check-in, making it valid for boarding the plane. This card is essential for passing through security checks and accessing the boarding gate, marking a key step in your air journey.
Your boarding pass contains vital information for your trip, including your flight details, seat number, and the barcodes used to pass through security checks and board the plane. It is important to review this information carefully to make sure all your details are correct and to find out the location of your boarding gate and your flight's departure time.
How to obtain and save your boarding pass?
Getting your boarding passis a simple process, whether you choose online or in-person check-in.
- For online check-in, you can receive your boarding pass by email to print it or save it on your mobile device.
- For in-person check-in, you will receive a printed boarding pass at the check-in counter.
Saving your boarding pass on your mobile device is a convenient and eco-friendly way to carry it with you, making it easy to access at any time during your trip.
Preparing for a successful check-in
Preparation for check-in is essential to ensure a smooth and stress-free boarding process for your flight. Start by verifying the specific requirements of the airline you are traveling with, as each one may have different policies regarding check-in times, both online and in person. Make sure you have all the necessary documentation on hand, including your passport, visa if required, and any other identification documents or travel information that may be requested.
In addition, it is advisable to review seating options in advance and have a clear idea of your preferences. This can help you speed up the online check-in process, allowing you to select your desired seat and avoid last-minute issues. Finally, consider the weight and dimensions of your carry-on and checked luggage to comply with the airline's restrictions, thereby avoiding additional charges or unnecessary delays during boarding.
Remember that if you are traveling with pets, it is important toprocess your emotional support certificatebeforehand.
Checking in on time is just one part of what you need for a smooth trip. If youare traveling from Medellin, remember that having up-to-date information and the right services can make a big difference in your experience.
From transportation options to services inside the airport, we recommend exploring everything available to make your departure from or arrival at Jose Maria Cordova Airport much more comfortable.
Frequently asked questions about check-in
When do I need to check in?
The optimal time to check in varies depending on your airline and the type of check-in you prefer. For online check-in, most airlines allow it from 24 hours to one hour or 45 minutes before the flight's departure. Doing it early gives you the advantage of selecting a better seat and reduces the chance of facing last-minute issues. If you opt for in-person check-in at the check-in counter, consider arriving at the airport at least 2 to 3 hours before your international flight and 1 to 2 hours before a domestic flight.
What happens if I don't check in on time?
- You may lose your seat.
- The airline might not allow you to board.
- Some airlines charge a fee for checking in at the airport.
That is why it is best to do it in advance online.
What do I do if I lose my digital boarding pass?
You can download it again from the airline's website or app. If you are at the airport, go to the airline's counter to get a new copy.
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