Check-In for a Flight is the registration process where the airline confirms that the passenger intends to board the flight, verifies their details, and issues a boarding pass. Most airlines offer online check-in via their website or app, but the timing, requirements, and costs vary from one airline to another.
Early check-in does not replace a valid passport, visa checks, baggage drop-off, or timely arrival at the airport. Even after receiving a boarding pass, the responsibility to arrive at security and the gate on time remains with the passenger.
What is Check-In for a Flight?
During check-in, the reservation and passenger details are verified, travel documents are entered or confirmed, a seat is selected if available, and a boarding pass is issued. On some flights, you can add luggage, change seats, or purchase additional services at this stage.
Check-in can involve three different stages:
- Online Check-In: Conducted on the airline’s website or app.
- Baggage Drop-Off: Passengers with luggage for the aircraft hold still need to go to the Bag Drop counter.
- Document Verification: For some destinations, the airline requires presenting a passport, visa, or additional document at the counter even after digital check-in.
When Does Online Check-In Open?
There is no uniform time for all airlines. For many airlines, check-in opens about 24 hours before departure, but some open it earlier for passengers who have purchased a seat. The closing time also varies and could be two hours, several hours, or another time before the flight.
For example, El Al notes that the online check-in service opens 24 hours before departure. With Ryanair, a passenger who has not purchased a seat can usually check in from 24 hours to two hours before the flight, while purchasing a seat may allow for earlier check-in. These rules can be updated, so it’s always necessary to check the booking and the company’s website.
How to Check In for a Flight?
- Access the official website or app of the airline.
- Open the “My Bookings” or Check-in section.
- Enter the booking code and last name, and sometimes also email or card number.
- Ensure all passenger names match the passports.
- Enter passport details and destination according to the instructions.
- Select a seat or confirm an automatically assigned seat.
- Check the luggage and add a suitcase if necessary.
- Download the boarding pass and save it offline.
Perform the action only on the official website or app. Do not enter passport or payment details in a suspicious link received in an unidentified message.
What Details Should Be Prepared?
- Booking code, usually a short combination of letters and numbers.
- Last name as written in the booking.
- A valid passport and its full details.
- Entry visa or travel authorization, if the destination requires it.
- Details of all passengers included in the same booking.
- Phone or email for receiving a verification code.
Ensure that the date of birth, nationality, passport number, and expiration date are entered correctly. An error in the passport number may require correction with the airline or additional verification at the airport.
What is the Difference Between Check-In and a Boarding Pass?
Check-in is the process, and the boarding pass is the document received at the end. Sometimes the process ends with a notification that the passenger is registered for the flight, but the boarding pass will be issued only after document verification at the counter.
If no barcode or QR appears, read the message on the screen. The company may require you to go to the counter before security check. Do not assume that a regular booking confirmation is a boarding pass.
Do You Need to Print the Boarding Pass?
In most cases, a digital pass can be used, but the rules vary according to the airline and airport. Ryanair, for example, has moved to digital boarding passes in the app and instructs passengers to check in online before arrival.
It is recommended to keep the ticket in your digital wallet or as a file accessible without internet, take a screenshot, and ensure the phone’s brightness is sufficient for scanning. If the destination or airline requires a printed copy or document verification, follow the specific guidelines.
Check-In with Luggage
Online check-in does not send the luggage to the plane. A passenger with checked baggage must go to the drop-off counter, present documents, and ensure the luggage meets weight and size restrictions.
Arrive early enough. The baggage drop-off counter closes before departure, and there are often long queues. Keep the baggage tag until you receive your luggage at the destination.
Check-In with Carry-On Only
If you have a valid boarding pass and no document check is required, you can sometimes proceed directly to security screening. However, the airline may check the bag’s dimensions and weight at the gate.
Check in advance what your booking includes. A small bag, trolley, and suitcase are different products with many airlines, and paying at the airport may be more expensive than adding in advance.
Seat Selection During Check-In
Some airlines allow seat selection for a fee, while others allocate a seat automatically at no cost. If sitting together is important, especially with children, check the airline’s policy and don’t necessarily wait until the last minute.
Even a selected seat can change due to operational reasons or aircraft replacement. Check your boarding pass again on the day of the flight.
Why Isn’t Check-In Working?
There are several common reasons:
- Check-in has not yet opened or has already closed.
- The booking code or last name was entered incorrectly.
- The flight is actually operated by another airline.
- The booking was made through an agent and requires a separate airline code.
- A passport, visa, or other document check is required at the counter.
- A passenger in the booking requires special assistance.
- It involves an unaccompanied minor or another exceptional case.
- There is a temporary issue with the website or app.
Try again on the app and official website, check the time, and cross-reference the booking code. If unsuccessful, save a screenshot of the error and arrive early at the airline’s counter.
Check-In for a Flight Booked Through an Agent
Even when the ticket is purchased through an agent or comparison site, check-in is usually done with the airline operating the flight. The booking code you received from the agent may differ from the airline’s code.
Search for the terms Airline reference, PNR, or Booking reference. If the code is not accepted on the company’s website, contact the place where the ticket was booked and request the operator’s booking code.
Check-In with El Al, Israir, Arkia, and Ryanair
El Al
El Al allows online check-in, seat selection, or baggage addition, and downloading a boarding pass. The service usually opens 24 hours before departure, subject to the type of flight and passenger.
Israir
Israir operates digital check-in on selected flights. For domestic flights, there are defined time windows, and not every booking or flight is necessarily eligible for the service. For more information, see the Israir Guide.
Arkia
Arkia offers online check-in according to the type of flight and conditions published on the website. There is a difference between domestic and international flights. More details can be found in the Arkia Guide.
Ryanair
With Ryanair, it is particularly important to check in online on time and have the digital boarding pass in the app. Failure to do so on time may incur a fee at the airport. It is recommended to also read the Ryanair Guide.
Check-In for Flights on Saturday Night
Sabbath-observant passengers flying on Saturday night should check when the check-in window opens and closes. If possible, complete the check-in before the Sabbath begins and save the boarding pass on your phone or print it in advance.
If the window opens or closes during the Sabbath, contact the airline in advance and check the possibility of check-in at the counter without a penalty. Do not wait until Saturday night to find out that the service has closed.
When to Arrive at the Airport After Check-In?
A boarding pass is not a permit to arrive late. You still need to go through security checks, border control, baggage drop-off, and walk to the gate. The recommended arrival time varies by airport, destination, season, and airline instructions.
Follow the message you received from the airline and airport updates. During peak times, holidays, or operational changes, it’s advisable to allow extra time.
Short Checklist After Check-In
- All names match the passports.
- You have received a boarding pass for each passenger and each segment.
- The boarding pass is saved and available even without internet.
- You have checked the terminal and departure time.
- The luggage matches the booking.
- You have checked if baggage drop-off or document check is required.
- You have set a departure time that allows for early arrival.
Frequently Asked Questions About Flight Check-In
Is online check-in mandatory?
It depends on the airline. Some airlines allow check-in at the airport without charge, while others may have a fee. Check the ticket conditions.
Can you check-in without selecting a seat?
Usually yes, and the airline will automatically assign a seat. Policies vary between airlines.
I have checked in, can I change baggage or seat?
Sometimes yes, through managing the booking, but you may need to cancel the check-in and complete it again. Follow the airline’s instructions.
What to do if there is no boarding pass?
Read the message you received. Document verification at the counter may be required. Arrive early with the booking confirmation and passport.
Does an infant need check-in?
Yes, every passenger listed in the booking must appear in the process and receive the appropriate document, even if the infant does not have a separate seat.
Can I present a screenshot of the boarding pass?
In many airports and airlines, yes, but not in all cases. Also save the pass in the app and follow the airline and airport requirements.
The Bottom Line
The safest way to check in for a flight is to access the airline’s official website or app, check the time window, carefully enter passport details, and save the boarding pass even without internet. Remember, online check-in does not replace early arrival, baggage drop-off, and document verification.
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