JNU → SEAJuneau to Seattle

live

Direct flights from Juneau (JNU) to Seattle (SEA): 7 nonstop departures observed each week across 1 airline. The nonstop covers 1,461 km, an estimated 2 hours 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Juneau and Seattle. Updated 23 October 2026 at 08:16 UTC.

Today, JNU → SEA

Fri 23 Oct · local times
  1. · AS304Alaska On schedule SEA est. 10:31sched 10:38
  2. · AS456Alaska On schedule SEA 17:48scheduled
  3. · AS60Alaska On schedule SEA est. 11:54sched 12:01
  4. · AS62Alaska On schedule SEA est. 15:47sched 15:54
  5. · AS64Alaska On schedule SEA 20:28scheduled
  6. · AS66Alaska On schedule SEA 21:58scheduled

Checked SEA board 01:16

JNU Juneau tracking
SEA Seattle smooth · +0
1,461 km · ~2h 22m est.
dep bank 10:38–21:587x weekly
Running clean · 1 airline · 7x weekly · nonstop
100 / 100

route health from live JNU and SEA delay boards

Flight time~2h 22mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS

Flights AS304 10:38 daily · AS60 12:01 daily · AS62 15:54 daily · AS456 17:48 daily

Airports right now

live boards
JNUJuneau tracking Full JNU delay board →
SEASeattle +0 min smooth 🌤 mostly cloudy · N 5 kt Full SEA delay board →

How the Juneau to Seattle route actually runs

Pro Flight Search records official board updates for nonstop JNU to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Juneau (JNU) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/JNU-SEA
How we measure this →

JNU to SEA questions

Is JNU–SEA running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from JNU to SEA?

Great-circle distance is 1,461 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 133–155 min gate-to-gate on this route.

How often does JNU–SEA fly?

Alaska Airlines runs the route with about 42 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at JNU and arrival-side delay at SEA, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.