Juneau to Seattle (JNU-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Juneau (JNU) and Seattle (SEA), roughly 41 times a week. With Alaska Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, on every JNU to SEA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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41
Nonstop flights a week
908 mi
Nonstop distance
Free
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Juneau to Seattle flight schedule

Scheduled nonstop departures for JNU to SEA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Juneau (JNU) to Seattle (SEA)
Date Flight Airline Departs JNU Arrives SEA Duration Aircraft
AS 333Alaska Airlines, Inc.05:0308:252h 22m7M9
AS 332Alaska Airlines, Inc.07:0310:382h 35m73H
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73J
AS 66Alaska Airlines, Inc.18:4722:152h 28m73H
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m7M9
AS 332Alaska Airlines, Inc.07:0310:382h 35m73H
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73J
AS 66Alaska Airlines, Inc.18:4722:152h 28m73W
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m737
AS 332Alaska Airlines, Inc.07:0310:382h 35m73H
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73J
AS 66Alaska Airlines, Inc.18:4722:152h 28m73W
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m73W
AS 332Alaska Airlines, Inc.07:0310:382h 35m73J
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73J
AS 66Alaska Airlines, Inc.18:4722:152h 28m73W
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m73W
AS 332Alaska Airlines, Inc.07:0310:382h 35m73J
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73J
AS 66Alaska Airlines, Inc.18:4722:152h 28m73W
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m73W
AS 332Alaska Airlines, Inc.07:0310:382h 35m737
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m73H
AS 66Alaska Airlines, Inc.18:4722:152h 28m73W
AS 445Alaska Airlines, Inc.20:4800:142h 26m73W
AS 333Alaska Airlines, Inc.05:0308:252h 22m73W
AS 332Alaska Airlines, Inc.07:0310:382h 35m737
DL 1605Delta Air Lines07:2311:002h 37m738
AS 456Alaska Airlines, Inc.14:2717:552h 28m7M9

Showing the first 40 of 42 scheduled JNU to SEA departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every JNU to SEA date on the interactive map

Confirmed upgrade & award space on JNU to SEA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Juneau to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each JNU to SEA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See JNU to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Juneau to Seattle nonstop

Carriers operating JNU to SEA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See JNU to SEA on the interactive map →

Frequently asked questions about JNU to SEA

How far is Seattle from Juneau?
JNU to SEA covers about 908 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from JNU to SEA?
Alaska Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from JNU to SEA?
About 41 nonstop flights a week run between Juneau and Seattle in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from JNU to SEA depart?
Scheduled JNU to SEA nonstops in the next 7 days with service leave between 05:03 and 20:48, local time at Juneau. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on JNU to SEA?
Open the JNU to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss JNU to SEA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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