Route guide

Sint Michiel Liber to Oranjestad (CUR-AUA): Nonstop Upgrade & Award Space

W1, X1, WM, and TUI fly Netherlands fly nonstop between Sint Michiel Liber (CUR) and Oranjestad (AUA), roughly 110 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every CUR to AUA departure, so you know which flights have space before you book.

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

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110
Nonstop flights a week
74 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CUR to AUA 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 Sint Michiel Liber to Oranjestad 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 CUR to AUA 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 CUR to AUA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sint Michiel Liber to Oranjestad nonstop

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

  • W1
  • X1
  • WM
  • TUI fly Netherlands
See CUR to AUA on the interactive map →

Frequently asked questions about CUR to AUA

How far is Oranjestad from Sint Michiel Liber?
CUR to AUA covers about 74 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CUR to AUA?
W1, X1, WM, and TUI fly Netherlands fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from CUR to AUA?
About 110 nonstop flights a week run between Sint Michiel Liber and Oranjestad in the current schedule, operated by W1, X1, WM, and TUI fly Netherlands. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on CUR to AUA?
Open the CUR to AUA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Sint Michiel Liber to Oranjestad route, and 2LNR will notify you when space opens. It's free to start.

Never miss CUR to AUA upgrade or award space

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