Traveller reference · KL
KLM Royal Dutch Airlines
SkyTeam · IATA KL · one terminal at Schiphol, which is the whole point
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This page is a general reference written by our team. Baggage allowances, fees and policies are set by the airline and change without notice, so confirm anything that affects your trip with KLM Royal Dutch Airlines directly before you travel.
Official site: klm.comKLM's single hub at Amsterdam Schiphol is one of the easiest large airports in Europe to connect through, because it is essentially one terminal building with piers radiating from it. Compared with the multi-terminal sprawl at Paris, London or Frankfurt, a short connection at Schiphol is a much safer bet.
The airline sits in a group with Air France and the two run a joint transatlantic operation on shared Flying Blue loyalty. If you are choosing between them for a European trip, the connection experience at Amsterdam is usually the deciding factor rather than the airline itself.
KLM Royal Dutch Airlines at a glance
- IATA code
- KL
- ICAO code
- KLM
- Based in
- Netherlands
- Alliance
- SkyTeam
- Type
- Full-service
- Frequent flyer
- Flying Blue
Cabins
- Economy
- Premium Comfort
- World Business Class
Main bases
- AMS · Amsterdam
How KLM Royal Dutch Airlines baggage works
Allowance is set by cabin and fare tier, with the Light fare typically excluding a checked bag. Flying Blue status and SkyTeam tier add entitlements.
Intercontinental tickets generally follow a piece system with a per-bag weight ceiling; European fares depend heavily on which tier you bought.
On itineraries where Air France or another SkyTeam partner flies a leg, that carrier's rules may govern the segment. Check your booking on klm.com.
Check-in
Online check-in typically opens 30 hours before departure, in line with Air France and earlier than most.
Schiphol's cutoffs are enforced but the airport is efficient. The one queue that varies is passport control for non-Schengen departures, which is worth building time around.
Boarding
Boarding is by group based on cabin and status, with SkyPriority for premium cabins and elite members.
Piers at Schiphol are long, and the walk from the central area to a far gate can take fifteen minutes or more. The boarding time assumes you are already nearby.
Before you fly KLM Royal Dutch Airlines
Schiphol is a good place for a shorter connection
One terminal with connected piers means transfers are more predictable than at most large European hubs. This is the strongest practical argument for routing through Amsterdam.
Premium Comfort is premium economy
It is a separate cabin between economy and World Business Class, not an extra-legroom row. The name is less transparent than most.
Check the Schengen status of your connection
Moving between Schengen and non-Schengen areas means passport control mid-transfer. It is well signposted but adds time that a tight connection may not have.
Planning a trip rather than researching a carrier?
Our route and airport guides cover the journey itself — when demand peaks, which airports work, and how long the connection really takes.
FAQ
KLM Royal Dutch Airlines — common questions
General guidance only. KLM Royal Dutch Airlines sets these policies and can change them, so confirm anything that affects your trip at klm.com.
Is Schiphol a good airport to connect through?
It is one of the better large hubs in Europe for transfers, because it operates as a single terminal with piers rather than as separate buildings. That removes the shuttle transfers that make Paris and London riskier on a short layover. The main variable is passport control if your connection crosses between Schengen and non-Schengen areas.
What is KLM Premium Comfort?
It is KLM's premium economy: a distinct cabin between economy and World Business Class, with a wider seat, more recline and a separate service and baggage allowance. It is not an extra-legroom section within economy, which is a different and cheaper thing.
Does a KLM ticket include a checked bag?
It depends on the fare tier. The Light fares are typically hand baggage only, while standard and higher tiers include checked baggage. Because the tier names look similar on a results page, check what your specific fare includes on klm.com before comparing the price against another airline.