Airport route guide

Upgrade & Award Space from Petrvald (OSR)

From Mosnov Airport (OSR) in CZ, African Safari Airways, Ryanair, and LOT Polish Airlines fly nonstop to 13 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to London tend to go quickly. 2LNR monitors confirmed space on each Petrvald route so you can act while it's still available.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

Explore Petrvald routes on the interactive map Get started free

Nonstop destinations

30+

Airlines in award search

Free

To get started

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

Set an alert

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

Plan on the map

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

All nonstop destinations from Petrvald (OSR)

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

Explore OSR routes on the interactive map →

Frequently asked questions about Petrvald (OSR)

How many nonstop destinations does Mosnov Airport (OSR) serve?

Mosnov Airport has active nonstop service to 13 destinations. The busiest markets from OSR are London, Malaga, and Warsaw. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from OSR?

African Safari Airways, Ryanair, and LOT Polish Airlines operate the most tracked routes from Petrvald, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving OSR appear on their routes as well.

How do I check upgrade or award availability from OSR?

Pick any destination on this page, such as London, to open a calendar of OSR 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 OSR?

Yes. Every active nonstop route from Mosnov Airport is tracked, 13 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss OSR upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free