Baggage Questions Answered: What Airlines Don't Explain Clearly

Baggage rules are a category where airlines have decided that confusion benefits them more than clarity. The policies are real, consistently enforced, and can add significant cost to a trip — but they vary enough between carriers that what applied last time may not apply now. This covers the questions that actually come up when something goes wrong or when you're trying to plan without overpaying.

How Are Hand Luggage Dimensions Measured?

Almost always 55 × 40 × 20 cm for the overhead bin cabin bag, though Ryanair, Wizz Air, and some other LCCs have stricter limits (40 × 20 × 25 cm for the under-seat bag if you haven't paid for priority). The dimension limits include wheels, handles, and outer pockets — the bag itself needs to fit those dimensions fully packed, not just the shell. Airlines do use the metal size-check frames at some gates, particularly on busy routes. A bag that jams in the frame gets gate-checked and may cost you the equivalent of a checked-bag fee on the spot.

If you travel frequently on low-cost carriers and haven't re-measured your cabin bag recently, it's worth doing before the next trip.

My Checked Bag Is Overweight. What Are My Options?

At the check-in desk: you can move items to hand luggage if there's room and your cabin allowance has space; pay the overweight fee (these vary wildly — €10 to €50 per kg on some carriers, flat fees on others); or post items home from the airport if the flight cost makes that viable. Moving items before approaching the desk and having a soft bag inside your checked luggage to carry the overflow are both practical moves.

The time to look up the specific fee is before you pack, not at the counter. Airlines publish overweight charges on their websites; finding this out at check-in with a queue behind you is the worst moment to encounter it for the first time.

What Counts as a Sporting Item?

Bicycles, surfboards, skis, golf clubs, and diving equipment usually fall into a separate sports equipment category with their own fees and packaging requirements — they don't count as standard checked luggage even if the weight is within your allowance. Some airlines charge per item, others by weight, others a flat fee regardless. Booking this in advance is almost always cheaper than declaring it at check-in, and some carriers won't accept certain items at all on certain routes.

For anything unusual — a cello, a wheelchair, a large musical instrument — call the airline directly. The website FAQ doesn't cover edge cases reliably.

My Bag Didn't Arrive. What Do I Do?

Before leaving the baggage hall: file a Property Irregularity Report (PIR) with the handling agent at the airport — the desk is usually near the carousel. Do not leave without this document; it's your formal record and you'll need it for any claim. Get a reference number and the contact details for follow-up. Most delayed bags arrive on a later flight the same day or the next day. The airline is obliged under EU regulation EC 261/2004 (for EU flights) or Montreal Convention rules to reimburse reasonable essential purchases if the delay exceeds a certain threshold — keep receipts.

If the bag is confirmed lost rather than delayed, start the claims process via the PIR immediately. The window for claims closes, and carriers will reference what you declared at the PIR stage.

Can I Ship Bags Separately Instead of Checking Them?

Yes, and for long trips it often makes sense financially and practically. Services like SendMyBag or Luggage Forward collect from home and deliver to your destination hotel or rental property. Costs vary by destination and weight but are often comparable to airline checked-bag fees for heavy items, and the practical advantage — not managing large cases through airports — is real. Lead time matters; these services require 24–72 hours minimum for most destinations.

What Happens to Luggage During a Transfer Ride?

Professional transfer drivers handle luggage as part of the service — loading and unloading at both ends is standard. If you have unusually large or heavy items, specify this when booking so the operator confirms vehicle suitability. A family of four with two large suitcases, two carry-ons, and a pram needs a specific vehicle type; booking a standard saloon and hoping it fits creates problems at the pickup point.

Most platforms including GetTransfer.com have a notes field during booking for exactly this — describe what you're bringing and the operator confirms suitability before you arrive.

What Items Can't Go in Checked Luggage?

• Lithium batteries above a certain watt-hour rating (most power banks are fine as hand luggage, not checked).
• Loose lithium-ion batteries of any kind — these must travel in hand luggage in most countries.
• Flammable liquids, compressed gases, and most aerosols above 500ml.
• Firearms require a separate declared and locked container and advance airline notification.
• Sharp items (razors, scissors) must be in checked luggage — not hand luggage.

The full prohibited items list is on each airline's website and on the IATA standard. The hand luggage liquids rule (100ml limit, transparent bag) is the one people forget most frequently and has been consistently enforced at EU and UK airports since 2006.