Flights Amsterdam → Seattle
AMS → SEA
Route overview
The flight route connects Amsterdam to Seattle, operating with an Airbus A330 aircraft. The destination airport in Seattle sees over 52 million passengers annually, making it a major hub for air travel.
The Amsterdam (AMS) → Seattle (SEA) route is operated by Delta Air Lines, KLM Royal Dutch Airlines. FlightGuard's average computed risk is 7.3/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Seattle the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Amsterdam the average ATFM delay is 1.2 minutes.
Heading to Seattle: what to expect in this direction
Flying from Amsterdam (AMS) to Seattle (SEA) heads north-west for about 7,840 km, a flight time of roughly 10h 13m.
Air-traffic congestion: departing Amsterdam the average ATFM delay is 1.2 min (atfm); arriving into Seattle it is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| KLM Royal Dutch Airlines (KL) | 84% | 20 min | 0.0% |
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
Airlines operating AMS-SEA
Airports
Frequently asked questions about AMS-SEA
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 2 airlines: Delta Air Lines, KLM Royal Dutch Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Seattle, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The Amsterdam-Seattle route is about 7,840 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, EU261 compensation is €600, barring extraordinary circumstances.
