SXM to SAB flights: who flies it, and when

Sint Maarten to Upper Hell's Gate flight schedule

Scheduled nonstop departures for SXM to SAB starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Sint Maarten (SXM) to Upper Hell's Gate (SAB)
Date	Flight	Airline	Departs SXM	Arrives SAB	Duration	Aircraft
Fri, Oct 23	WM 401	Winair	07:00	07:20	20 minutes	De Havilland Canada DHC-6 Twin Otter
Fri, Oct 23	WM 405	Winair	09:30	09:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sat, Oct 24	WM 401	Winair	07:00	07:20	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sat, Oct 24	WM 405	Winair	09:30	09:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sat, Oct 24	WM 437	Winair	15:50	16:10	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sat, Oct 24	WM 441	Winair	17:00	17:20	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sun, Oct 25	WM 405	Winair	09:55	10:15	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sun, Oct 25	WM 441	Winair	16:15	16:35	20 minutes	De Havilland Canada DHC-6 Twin Otter
Sun, Oct 25	WM 437	Winair	16:20	16:40	20 minutes	De Havilland Canada DHC-6 Twin Otter
Mon, Oct 26	WM 2401	Winair	07:00	07:20	20 minutes	De Havilland Canada DHC-6 Twin Otter
Mon, Oct 26	WM 405	Winair	08:30	08:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Mon, Oct 26	WM 411	Winair	11:30	11:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Mon, Oct 26	WM 441	Winair	16:30	16:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Tue, Oct 27	WM 405	Winair	09:35	09:55	20 minutes	De Havilland Canada DHC-6 Twin Otter
Tue, Oct 27	WM 437	Winair	15:50	16:10	20 minutes	De Havilland Canada DHC-6 Twin Otter
Wed, Oct 28	WM 401	Winair	07:00	07:20	20 minutes	De Havilland Canada DHC-6 Twin Otter
Wed, Oct 28	WM 405	Winair	08:30	08:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Wed, Oct 28	WM 411	Winair	11:30	11:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Wed, Oct 28	WM 437	Winair	15:50	16:10	20 minutes	De Havilland Canada DHC-6 Twin Otter
Wed, Oct 28	WM 441	Winair	16:30	16:50	20 minutes	De Havilland Canada DHC-6 Twin Otter
Thu, Oct 29	WM 437	Winair	16:20	16:40	20 minutes	De Havilland Canada DHC-6 Twin Otter

Showing all 21 scheduled SXM to SAB departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SXM to SAB date on the interactive map

Aircraft on the Sint Maarten to Upper Hell's Gate nonstop

Winair flies the De Havilland Canada DHC-6 Twin Otter on every departure in the schedule table on this page.

The full SXM to SAB nonstop schedule

This page carries the full SXM to SAB nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each SXM to SAB nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See SXM to SAB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sint Maarten to Upper Hell's Gate nonstop

Carriers operating SXM to SAB nonstop in the current schedule.

Winair (WM) route map
The aircraft WM flies

See SXM to SAB on the interactive map →

Frequently asked questions about SXM to SAB

How long is the flight from Sint Maarten (SXM) to Upper Hell's Gate (SAB)?

Every departure in the schedule table on this page is scheduled at 20 minutes from Sint Maarten (SXM) to Upper Hell's Gate (SAB). Airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from SXM to SAB?

Winair is currently the only airline flying SXM to SAB nonstop. 2LNR doesn't show award or upgrade space for it on SXM to SAB, so this page carries the schedule rather than a space claim.

How many flights a week are there from SXM to SAB?

About 21 nonstop flights a week run between Sint Maarten (SXM) and Upper Hell's Gate (SAB) in the current schedule, operated by Winair. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from SXM to SAB depart?

Scheduled SXM to SAB nonstops in the next 7 days with service leave between 07:00 and 17:00, local time at Sint Maarten. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate SXM to SAB nonstop?

In the schedule table on this page, SXM to SAB nonstops fly as WM 401, WM 405, WM 411, WM 437, WM 441, and WM 2401 on Winair. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on SXM to SAB?

Not on this route: 2LNR doesn't show award or upgrade space for Winair on SXM to SAB. The page carries the full SXM to SAB nonstop schedule and who flies each departure, and the reverse direction is linked below.