Gustavus (GST) to Juneau (JNU) flights: who flies it

Gustavus to Juneau flight schedule

Scheduled nonstop departures for GST to JNU starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Gustavus (GST) to Juneau (JNU)
Date	Flight	Airline	Departs GST	Arrives JNU	Duration	Aircraft
Thu, Oct 22	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Fri, Oct 23	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Sat, Oct 24	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Mon, Oct 26	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Tue, Oct 27	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Wed, Oct 28	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12
Thu, Oct 29	X4 302	X4	08:40	09:05	25 minutes	Pilatus PC-12

Showing all 7 scheduled GST to JNU departures across 7 days with service, starting October 22, 2026. Later dates are 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GST to JNU date on the interactive map

Aircraft on the Gustavus to Juneau nonstop

X4 flies the Pilatus PC-12 on every departure in the schedule table on this page.

Confirmed upgrade & award space on GST to JNU departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Gustavus to Juneau 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 or award seats by date on the GST to JNU departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Gustavus to Juneau nonstop

Carriers operating GST to JNU nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

Alaska Airlines (AS) route map
The aircraft AS flies

See GST to JNU on the interactive map →

Frequently asked questions about GST to JNU

How long is the flight from Gustavus (GST) to Juneau (JNU)?

X4 302 is scheduled at 25 minutes from Gustavus (GST) to Juneau (JNU) on every departure in the schedule table on this page. The nonstop covers about 41 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from GST to JNU?

X4 and Alaska Airlines fly GST to JNU nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.

How many flights a week are there from GST to JNU?

About 6 nonstop flights a week run between Gustavus (GST) and Juneau (JNU) in the current schedule, operated by X4 and Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from GST to JNU depart?

In the next 7 days with service, every scheduled GST to JNU nonstop leaves at 08:40 local time at Gustavus. The schedule table on this page lists each departure by date.

Which flights operate GST to JNU nonstop?

X4 flies X4 302 nonstop from Gustavus (GST) to Juneau (JNU), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.

How do I check upgrade or award availability on GST to JNU?

Open the GST to JNU route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, 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.