Flights Juneau → Seattle
JNU → SEA
Route overview
The flight route from Juneau to Seattle is served by a Boeing 737-400 and operates with an on-time performance rate of 88%, with the average delay being just 3.7 minutes. Over the course of a year, this route sees approximately 267 flights, connecting one of Alaska's major cities to a highly trafficked airport in Seattle that serves 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 Juneau (JNU) → Seattle (SEA) route is operated by Alaska Airlines. Across 359 flights monitored in recent months, 85% arrived on time (within 15 min of schedule), with an average delay of 8 minutes. The cancellation rate is 1.95%. FlightGuard's average computed risk is 15.8/100 (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 Juneau the average ATFM delay is 2.3 minutes.
Heading to Seattle: what to expect in this direction
Flying from Juneau (JNU) to Seattle (SEA) heads south-east for about 1,461 km, a flight time of roughly 2h 15m.
Departures from Juneau on this leg cluster in the morning window: about 58% of JNU-SEA flights take off then.
Air-traffic congestion: departing Juneau the average ATFM delay is 2.3 min (airspace/NAS (BTS)); arriving into Seattle it is 2.0 min (atfm).
Across 359 tracked JNU-SEA flights, 85% left on time with an average delay of 8 min and a 1.9% 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 JNU-SEA
Airports
Frequently asked questions about JNU-SEA
On the Juneau (JNU) -> Seattle (SEA) route, on-time performance is 85% with an average delay of 8 minutes, based on 359 tracked flights.
The cancellation rate on Juneau-Seattle is 1.95% across 359 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.
