Flights Eugene → Seattle
EUG → SEA
Route overview
The flight route from Eugene to Seattle operates with a high level of punctuality, boasting an on-time performance rate of 89%. Over the course of a year, it conducts 609 flights using De Havilland Canada DHC-8-400 Dash 8Q aircraft, with an average delay time of just 2.3 minutes per flight. This route serves a destination airport that sees over 52 million passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Eugene (EUG) → Seattle (SEA) route is operated by Alaska Airlines. Across 776 flights monitored in recent months, 86% arrived on time (within 15 min of schedule), with an average delay of 7 minutes. The cancellation rate is 4.25%. FlightGuard's average computed risk is 16.4/100 (medium), 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 Eugene the average ATFM delay is 2.0 minutes.
Heading to Seattle: what to expect in this direction
Flying from Eugene (EUG) to Seattle (SEA) heads north for about 376 km, a flight time of roughly 53m.
Departures from Eugene on this leg cluster in the overnight window: about 44% of EUG-SEA flights take off then.
Air-traffic congestion: departing Eugene the average ATFM delay is 2.0 min (airspace/NAS (BTS)); arriving into Seattle it is 2.0 min (atfm).
Across 776 tracked EUG-SEA flights, 86% left on time with an average delay of 7 min and a 4.3% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Alaska Airlines (AS) | 67% | 10 min | 11.9% |
Airlines operating EUG-SEA
Frequently asked questions about EUG-SEA
On the Eugene (EUG) -> Seattle (SEA) route, on-time performance is 86% with an average delay of 7 minutes, based on 776 tracked flights.
The cancellation rate on Eugene-Seattle is 4.25% across 776 monitored flights.
The route is operated by 1 airline: Alaska 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.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
