Airport route guide

Upgrade & Award Space from Puerto Escondido (RSI)

Rio Sidra (RSI) is a small station in Puerto Escondido, PA with nonstop service to 6 destinations, served by BACH Flugbetriebsges, Saudia, and Flydubai. Because the schedule is limited, an upgrade or award opening on a Riyadh flight rarely lasts. 2LNR checks every RSI 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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6
Nonstop destinations
30+
Airlines in award search
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Confirmed upgrade & award space on every RSI 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 Puerto Escondido 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 RSI route, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

All nonstop destinations from Puerto Escondido (RSI)

6 nonstop destinations with active service from Rio Sidra. Each route links to its confirmed upgrade and award availability.

Explore RSI routes on the interactive map →

Frequently asked questions about Puerto Escondido (RSI)

How many nonstop destinations does Rio Sidra (RSI) serve?
Rio Sidra has active nonstop service to 6 destinations. The busiest markets from RSI are Riyadh, Dubai, and Jeddah. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from RSI?
BACH Flugbetriebsges, Saudia, and Flydubai operate the most tracked routes from Puerto Escondido, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving RSI appear on their routes as well.
How do I check upgrade or award availability from RSI?
Pick any destination on this page, such as Riyadh, to open a calendar of RSI 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 RSI?
Yes. Every active nonstop route from Rio Sidra is tracked, 6 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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