Airport route guide

Upgrade & Award Space from Bisee (SLU)

George F. L. Charles Airport (SLU) is a small station in Bisee, LC with nonstop service to 9 destinations, served by AeroSur, X1, and Caribbean Airlines. Because the schedule is limited, an upgrade or award opening on a Bridgetown flight rarely lasts. 2LNR checks every SLU 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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Nonstop destinations

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Confirmed upgrade & award space on every SLU 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 Bisee 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 SLU route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Bisee (SLU)

9 nonstop destinations with active service from George F. L. Charles Airport. Each route links to its confirmed upgrade and award availability.

Explore SLU routes on the interactive map →

Frequently asked questions about Bisee (SLU)

How many nonstop destinations does George F. L. Charles Airport (SLU) serve?

George F. L. Charles Airport has active nonstop service to 9 destinations. The busiest markets from SLU are Bridgetown, Port of Spain, and Parham. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from SLU?

AeroSur, X1, and Caribbean Airlines operate the most tracked routes from Bisee, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving SLU appear on their routes as well.

How do I check upgrade or award availability from SLU?

Pick any destination on this page, such as Bridgetown, to open a calendar of SLU 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 SLU?

Yes. Every active nonstop route from George F. L. Charles Airport is tracked, 9 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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