Route guide

BUC to Cairns (BUC-CNS): Nonstop Upgrade & Award Space

Rex Airlines flies nonstop from BUC to Cairns (CNS) just twice a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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2
Nonstop flights a week
414 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every BUC to CNS departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for BUC to Cairns to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each BUC to CNS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BUC to CNS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying BUC to Cairns nonstop

Carriers operating BUC to CNS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Rex Airlines
See BUC to CNS on the interactive map →

Frequently asked questions about BUC to CNS

How far is Cairns from BUC?
BUC to CNS covers about 414 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BUC to CNS?
Rex Airlines is currently the only airline flying BUC to CNS nonstop. 2LNR tracks confirmed upgrade and award space on every Rex Airlines departure.
How often does BUC to CNS operate?
The nonstop currently runs twice a week, on Rex Airlines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on BUC to CNS?
Open the BUC to CNS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the BUC to Cairns route, and 2LNR will notify you when space opens. It's free to start.

Never miss BUC to CNS upgrade or award space

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

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