Airport route guide

Upgrade & Award Space from Rajbiraj (RJB)

Rajbiraj (RJB) is a small station in Rajbiraj, NP with nonstop service to 1 destination, served by Hahn Air Systems. Because the schedule is limited, an upgrade or award opening on a Kathmandu flight rarely lasts. 2LNR checks every RJB 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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Confirmed upgrade & award space on every RJB 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 Rajbiraj 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 RJB route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Rajbiraj (RJB)

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

Explore RJB routes on the interactive map →

Frequently asked questions about Rajbiraj (RJB)

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