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WM437 Flight Information & Schedule

Winair · Princess Juliana International Airport (SXM) to Juancho E. Yrausquin Airport (SAB)

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WM437 Princess Juliana International Airport to Juancho E. Yrausquin Airport nonstop flight: schedule, airports, aircraft and travel guide.

WM437 Flight Overview

WM437 is operated by Winair and connects Princess Juliana International Airport (SXM) and Juancho E. Yrausquin Airport (SAB). Scheduled departure: 2026-10-29 16:20 (UTC-04:00); scheduled arrival: 2026-10-29 16:40 (UTC-04:00).

AirlineWinair
Flight numberWM437
RouteSXM to SAB
Scheduled duration20 min

Sint Maarten to Zion's Hill Route Information

WM437 is a nonstop international flight from Princess Juliana International Airport (SXM) to Juancho E. Yrausquin Airport (SAB). Use the information below to plan your journey.

Route distanceApprox. 44 km
Scheduled flight time20 min
Time difference0 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 16:20 (UTC-04:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 16:40 (UTC-04:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Sint Maarten (UTC-04:00); arrival: Zion's Hill (UTC-04:00).

WM437 On-time Performance & History

Methodology

97%Arrival on-time rate
Sample flights97 (flights)
Average departure delay4 min
Average arrival delay3 min
Cancllation rate7%
Longest delay-
Early arrivals47%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

De Hav.-Bombardier Twin Otter

Economy 30 in

Seat layout19

Business 0 · Economy 19

Business Class-

Seat configuration depends on the operating aircraft

Economy Class1-2

30 in

MealsSnacks and beverages available

Inflight entertainmentIn-flight entertainment is unavailable

Inflight Wi-FiNo Wi-Fi

Availability and fees depend on the flight

PowerBusiness: No in-seat power; Economy: No in-seat power

BassinetUnavailable

Accessibility-

WM437 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Arrival airport
SABJuancho E. Yrausquin Airport

Zion's Hill · UTC-04:00

Arrival terminal
Baggage belt
Announced on the day

Princess Juliana International Airport Departure & Juancho E. Yrausquin Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

SXM

Departing from Princess Juliana International Airport

WM437 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

SAB

Arriving at Juancho E. Yrausquin Airport

Scheduled arrival is at . After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 16:40. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Princess Juliana International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andJuancho E. Yrausquin Airport’ latest arrival declaration requirements.

What should I check before flying WM437?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

WM437 Frequently Asked Questions

Which airline operates this flight?

WM437 is operated by Winair.

Where does it depart and arrive?

Princess Juliana International Airport (SXM) → Juancho E. Yrausquin Airport (SAB).

What are the departure and arrival times?

Scheduled departure 16:20, arrival 16:40 · 20 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal No data. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Snacks and beverages available. Inflight entertainment: In-flight entertainment is unavailable.

Explore This Route

Departure airportFlights from Princess Juliana International Airport
Arrival airportJuancho E. Yrausquin Airport information
Operating airlineWinair information