Flights Seattle → Juneau
SEA → JNU
How long is the flight from Seattle to Juneau?
The flight from Seattle (SEA) to Juneau (JNU) takes 2h 9m on average. That is the median time recorded across 2 scheduled flights on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
Route overview
The flight route from Seattle to Juneau operates with a Boeing 737-400 and has an on-time performance rate of 80%, with an average delay of 9.1 minutes per flight. Over the course of a year, approximately 267 flights are conducted along this route, serving the relatively busy destination airport in Juneau which sees nearly 918,382 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 Seattle (SEA) → Juneau (JNU) route is operated by Alaska Airlines. Across 931 flights monitored in recent months, 76% arrived on time (within 15 min of schedule), with an average delay of 11 minutes. The cancellation rate is 0.43%. FlightGuard's average computed risk is 22.6/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Juneau the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from Seattle the average ATFM delay is 5.5 minutes.
Heading to Juneau: what to expect in this direction
Flying from Seattle (SEA) to Juneau (JNU) heads north-west for about 1,461 km, a flight time of roughly 2h 9m.
Departures from Seattle on this leg cluster in the overnight window: about 51% of SEA-JNU flights take off then.
Air-traffic congestion: departing Seattle the average ATFM delay is 5.5 min (atfm); arriving into Juneau it is 5.5 min (atfm).
Across 931 tracked SEA-JNU flights, 76% left on time with an average delay of 11 min and a 0.4% 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) | 85% | -1 min | 0.5% |
Airlines operating SEA-JNU
Airports
Frequently asked questions about SEA-JNU
The flight from Seattle (SEA) to Juneau (JNU) takes 2h 9m on average. That is the median time recorded across 2 scheduled flights on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
On the Seattle (SEA) -> Juneau (JNU) route, on-time performance is 76% with an average delay of 11 minutes, based on 931 tracked flights.
The cancellation rate on Seattle-Juneau is 0.43% across 931 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 Juneau, 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.
