Cabin Brief
Side-by-side airline cabin comparison
transatlantic · 10h 30m · 8,936 km
Los Angeles to Amsterdam
2 airlines · 2 aircraft ranked
How we score →Quick pick
Best business class: strong pick
Fly Delta. It has a wider seat (22" vs 20") and a private suite.
If fares are comparable, this is the better cabin.
Best premium economy: close call
Fly Delta. It has free Wi-Fi (paid on KLM).
If fares are comparable, this is the better cabin.
Best economy: strong pick
Fly Delta. It has a wider seat (18" vs 17") and free Wi-Fi (paid on KLM).
If prices are similar, go with this one.
Data verified April 2026
1
DL
Delta One SuiteDelta · Airbus A350-900 · 2017 cabinBest on route
Suite with door · 1-2-1 · 46" pitchVery reliable
Free Wi-Fi + Suite with door + Dine on demand
7.2
Seat 6.4·Amenity 8.3
2
KL
World Business ClassKLM · Boeing 787-10 · 2019 cabin
Lie-flat · 1-2-1 · 60" pitchReliable
More legroom
6.2
Seat 5.5·Amenity 7.3
Select two airlines to compare head-to-head
Route insights
- In business class, Delta's Delta One Suite (A350-900) leads the field with a 7.2/10.
- In premium economy, Delta's Delta Premium Select (A350-900) edges out the field with a 5.5/10.
- In economy, Delta's Main Cabin (A350-900) leads the field with a 5.1/10.