Route guide

Marigot to Upper Hell's Gate (SXM-SAB): Nonstop Upgrade & Award Space

WM flies nonstop between Marigot (SXM) and Upper Hell's Gate (SAB), roughly 24 times a week. With WM operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SXM to SAB 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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24
Nonstop flights a week
30+
Airlines in award search
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Confirmed upgrade & award space on every SXM to SAB 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 Marigot to Upper Hell's Gate 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 SXM to SAB 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 SXM to SAB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Marigot to Upper Hell's Gate nonstop

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

  • WM
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Frequently asked questions about SXM to SAB

How long is the flight from SXM to SAB?
Scheduled times on the SXM to SAB route vary by aircraft and season. Each departure on this page lists its own scheduled times, along with confirmed upgrade and award space.
Which airlines fly nonstop from SXM to SAB?
WM is currently the only airline flying SXM to SAB nonstop. 2LNR tracks confirmed upgrade and award space on every WM departure.
How many flights a week are there from SXM to SAB?
About 24 nonstop flights a week run between Marigot and Upper Hell's Gate in the current schedule, operated by WM. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SXM to SAB?
Open the SXM to SAB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Marigot to Upper Hell's Gate route, and 2LNR will notify you when space opens. It's free to start.

Never miss SXM to SAB upgrade or award space

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