Checking Bags At The Airport: A Step-By-Step Guide

Checking in a bag at the airport can be a daunting task, especially if you're a first-time traveller. There are a few things to keep in mind when checking a bag: firstly, ensure you have a sturdy luggage tag with your contact information clearly displayed. It is also recommended to place an itinerary or additional contact information inside the bag, in case it gets lost. You should also use TSA-approved locks, as non-compliant locks may be cut off during inspection. Before heading to security, go to your airline's check-in or baggage desk, where you will be asked a series of questions and your bag may be weighed. This is also where you will pay for any baggage or overweight fees.

Check-in kiosks and desks

Checking in at the airport can be done in a few different ways. The most common way is to use a self-service check-in kiosk. These kiosks are usually located at the front of the airline's check-in line and look like freestanding computer screens. You can identify yourself at the kiosk by inserting a credit card, scanning your passport or ID, typing in your flight confirmation code, or entering your frequent flyer number. You will then be asked to confirm your flight information and choose or confirm your seat. If you are checking a bag, you will need to indicate this at the kiosk and pay the corresponding fees. The kiosk will then print your boarding pass, and you can proceed to the baggage drop-off counter.

Some airlines also offer check-in desks or counters where you can check in with an agent. This option may be preferred if you have special requirements or need assistance. At the check-in desk, an agent will help you check in for your flight, print your boarding pass, and attach baggage tags to your bags. You will then need to place your bags on the conveyor belt to be taken through baggage security.

It is recommended to arrive at the airport early to allow enough time for checking in, especially if you are checking bags. Additionally, it is important to familiarise yourself with the baggage restrictions and fees of your airline to avoid any issues or additional costs.

Bag weight and size

• Standard Weight Limit: The standard weight limit for checked bags on commercial airlines is typically 50 pounds per bag. However, this may vary depending on the airline, so it is essential to check the specific policies of your chosen airline. Some airlines may allow slightly heavier bags, while others may have a lower weight limit.
• Overweight Bag Fees: If your checked bag exceeds the weight limit, you may be charged overweight bag fees. These fees can vary depending on the airline and the excess weight. For example, fees may range from $100 for bags 1-20 pounds over the limit to $200 for bags 21-50 pounds over. Some airlines may even refuse to check bags that exceed a certain weight, such as 101 pounds.
• Standard Size Limit: The standard size limit for checked bags is generally measured in linear inches, which is the sum of the bag's length, width, and height. The most common size limit is 62 linear inches, but this can also vary depending on the airline. Again, it is important to check the specific policies of your chosen airline.
• Oversized Bag Fees: If your checked bag exceeds the size limit, you may be subject to additional fees. These fees can vary depending on the airline and the excess size. Some airlines may have maximum size limits, above which bags cannot be checked, regardless of any additional fees.
• Weight and Size Calculation: When calculating the weight and size of your checked bag, be sure to include the weight and dimensions of the bag itself. Some luggage can be surprisingly heavy, especially if it is a hard-shell case. Additionally, consider the weight and size limitations of the items you are packing to ensure they comply with airline regulations.
• Sports Equipment and Special Items: If you are travelling with sports equipment or other special items, such as musical instruments or military bags, there may be separate weight and size restrictions. These items may also need to be packed in a specific manner to ensure safe transport.
• International Variations: Weight and size restrictions can vary depending on your destination and the airline you are travelling with. Some international airlines may have different weight and size limits, so it is crucial to check their specific policies.

Bag fees

Similarly, Delta charges $35 for the first checked bag and $45 for the second. However, if you have elite status with an airline or are a member of their loyalty program, you may be able to check bags for free. For example, Delta offers a free first checked bag for cardholders and up to eight companions on the same reservation with the Delta SkyMiles® Gold American Express Card.

United charges $40 for the first checked bag ($35 if you prepay online) and $50 for the second ($45 if prepaid) on many routes. However, if you're flying to or from Europe, South America, Africa, Asia, or Australia, your first checked bag is free and the second costs $100.

Southwest is known for its no-fee policy and allows passengers to check two bags for free. Each additional checked bag under 63 inches in total size and weighing 50 pounds or less costs $150.

It's important to note that these fees are subject to change and may vary based on factors such as destination, fare type, and route. Additionally, some airlines charge separate fees for overweight or oversized bags.

Liquids and gels

Liquids, gels, and aerosols are allowed in your carry-on luggage, but there are strict rules about how much you can bring. These rules are in place for security reasons.

Containers of liquids, gels, and aerosols must be no larger than 3.4 ounces (100ml) or 100g. Each container must fit inside a single, transparent, resealable plastic bag, which must be no larger than 1 litre (or 20cm x 20cm). Only one bag of liquids is allowed per person.

The bag must be presented separately from your hand luggage during security checks. It is recommended that you pack liquids, gels, and aerosols in your hold luggage (the luggage that you check in) if possible.

Some items are exempt from the 100ml or 100g limit and do not need to be placed in a plastic bag. These include:

• Baby food, milk, liquid formula, water, and juice
• Breast milk
• Prescription medicines
• Essential non-prescription medicines, such as pain-relieving medication, cough syrup, decongestant spray, and gel-based nutritional supplements
• COVID-19 test kits
• Gel and ice packs for medical reasons
• Liquids/gels for diabetes, such as juice or gels
• Distilled water for CPAP devices

Some airports may allow you to take containers of liquid up to 100ml through security in your hand luggage. Check with the airport before you travel.

At some airports, you may be asked to remove your plastic bag of liquids from your carry-on luggage and place it in a bin for screening. At other airports, you may be told to leave the bag inside your carry-on luggage.

It is worth noting that airport security staff will not let anything through that they consider dangerous, even if it is usually allowed in hand luggage.

Security screening

Passenger Screening

Passenger screening typically involves passing through a metal detector or advanced imaging technology (AIT) scanner, which can detect metallic and non-metallic threats, including weapons and explosives. Passengers may also undergo a pat-down procedure, particularly if the screening technology alarms or as part of unpredictable security measures. This involves a thorough check of the head, neck, arms, torso, legs, and feet, including sensitive areas. Passengers will be advised of the procedure beforehand, and same-sex officers will conduct the pat-down.

Carry-on Baggage Screening

Carry-on baggage will be inspected using an X-ray machine. Passengers are usually required to remove jackets, laptops, liquid items, and electronic devices larger than a cell phone from their bags and place them in separate trays for X-ray screening. This includes items such as tablets, e-readers, and handheld game consoles. It is important to note that some airports may have specific size and packaging requirements for liquids, and prohibited items can vary by airport and country.

Checked Baggage Screening

Checked baggage will also undergo security screening, typically conducted inline at the check-in counter before loading onto the aircraft. This screening is done to detect explosives and other dangerous items. In some cases, baggage may need to be opened and inspected further, either in the presence or absence of the owner, depending on the airport's procedures.

Preparing for Security Screening

To ensure a smooth security screening process, passengers are advised to familiarize themselves with security regulations and prepare their luggage accordingly. This includes checking prohibited items lists, properly packing liquids, and ensuring that items are organized and securely placed to avoid damage during screening. Some airports provide designated areas for disposing of prohibited items before reaching security.

Frequently asked questions