Airport route guide

Upgrade & Award Space from Kassala (KSL)

Kassala Airport (KSL) is a small station in Kassala, SD with nonstop service to 1 destination, served by Mastertop Linhas Aéreas. Because the schedule is limited, an upgrade or award opening on a Port Sudan flight rarely lasts. 2LNR checks every KSL 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 KSL 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 Kassala 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 KSL route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Kassala (KSL)

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

Explore KSL routes on the interactive map →

Frequently asked questions about Kassala (KSL)

How many nonstop destinations does Kassala Airport (KSL) serve?
Kassala Airport has active nonstop service to 1 destination. The busiest markets from KSL are Port Sudan. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from KSL?
Mastertop Linhas Aéreas operate the most tracked routes from Kassala. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving KSL appear on their routes as well.
How do I check upgrade or award availability from KSL?
Pick any destination on this page, such as Port Sudan, to open a calendar of KSL 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 KSL?
Yes. Every active nonstop route from Kassala 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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