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NetherlandsSkyTeamFlying Blue (shared with Air France)International Airlines Serving the US
KLM operates a single powerful hub at Amsterdam Schiphol, an airport designed around fast connections with everything under one roof — a meaningful practical advantage over Frankfurt, Paris or Heathrow when you have a tight connection. It shares a transatlantic joint venture with Delta, Air France and Virgin Atlantic.
Key Travel Facts & Insights
Detailed answers on the ten things travellers ask most after booking.
One cabin bag plus one accessory, combined 12 kg (26 lbs) in Economy and 18 kg (39 lbs) in Business.
Full baggage rulesLight is non-changeable. Standard and Flex change for a fee or free respectively, plus fare difference.
How to change a flight30 hours before departure. Not applicable — KLM operates no domestic Dutch network of note.
Check-in and boarding cutoffsMiles expire after 24 months of inactivity.
Loyalty programme guide| Fare | Includes | Watch out for |
|---|---|---|
| Light | Cabin bag only. | No checked bag, no changes. |
| Standard | One checked bag and seat selection from 30 hours out. | Changes carry a fee plus fare difference. |
| World Business Class | Lie-flat seat, two checked bags, Crown Lounge access and Delft Blue house gift. | Not all aircraft have direct aisle access from every seat. |
Boeing 777 and 787 widebodies on long-haul with Embraer and Boeing 737 aircraft across Europe. KLM is the oldest airline still operating under its original name.
Yes — Schiphol is a single terminal building with all gates under one roof, so connections are quicker than at Frankfurt, Paris CDG or Heathrow. The main delay risk is passport control for non-Schengen arrivals.
Social messaging. KLM pioneered airline support over WhatsApp, Messenger and X, publishes a live response time, and those channels consistently beat the phone queue.
We confirm live fares, seat availability and the exact baggage and change rules attached to your fare before you pay — then stay with you through any change, cancellation or claim.