Airport route guide

Upgrade & Award Space from Puli (SMT)

Sun Moon Lake (SMT) is a small station in Puli, TW with nonstop service to 1 destination, served by Azul Linhas Aéreas Brasileiras. Because the schedule is limited, an upgrade or award opening on a Campinas flight rarely lasts. 2LNR checks every SMT 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.

Explore Puli routes on the interactive map Get started free
1
Nonstop destinations
30+
Airlines in award search
Free
To get started

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

Set an alert

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

Plan on the map

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

All nonstop destinations from Puli (SMT)

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

Explore SMT routes on the interactive map →

Frequently asked questions about Puli (SMT)

How many nonstop destinations does Sun Moon Lake (SMT) serve?
Sun Moon Lake has active nonstop service to 1 destination. The busiest markets from SMT are Campinas. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from SMT?
Azul Linhas Aéreas Brasileiras operate the most tracked routes from Puli. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving SMT appear on their routes as well.
How do I check upgrade or award availability from SMT?
Pick any destination on this page, such as Campinas, to open a calendar of SMT 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 SMT?
Yes. Every active nonstop route from Sun Moon Lake is tracked, 1 destination in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss SMT upgrade or award space

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

Get started free