Airport route guide

Upgrade & Award Space from Gustavus (GST)

Gustavus Airport (GST) is a small station in Gustavus, US with nonstop service to 1 destination, served by Alaska Airlines, Inc. and X4. Because the schedule is limited, an upgrade or award opening on a Juneau flight rarely lasts. 2LNR checks every GST nonstop for confirmed availability, so a rare opening doesn't go unnoticed.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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1
Nonstop destinations
30+
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Confirmed upgrade & award space on every GST route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Gustavus destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each GST route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Gustavus route and 2LNR notifies you when space appears.

Plan on the map

Explore every GST nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Gustavus (GST)

1 nonstop destinations with active service from Gustavus Airport. Each route links to its confirmed upgrade and award availability.

Explore GST routes on the interactive map →

Frequently asked questions about Gustavus (GST)

How many nonstop destinations does Gustavus Airport (GST) serve?
Gustavus Airport has active nonstop service to 1 destination. The busiest markets from GST are Juneau. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from GST?
Alaska Airlines, Inc. and X4 operate the most tracked routes from Gustavus, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving GST appear on their routes as well.
How do I check upgrade or award availability from GST?
Pick any destination on this page, such as Juneau, to open a calendar of GST departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.
Does 2LNR track flights from GST?
Yes. Every active nonstop route from Gustavus Airport is tracked, 1 destination in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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