The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Seattle-Tacoma International ⇄ Philipsburg SEA–SXM

Airlines flew 2 flights between Seattle-Tacoma International SEA in Seattle, WA and Philipsburg, Sint Maarten SXM in Philipsburg, SX in the twelve months to July 2026, both directions together: 0 passengers, and 124,931 pounds of freight. 3,881 miles, about 409 minutes in the air, on 2 airlines: Sky Lease Cargo (1), National Air Cargo Group Inc d/ba National Airlines (1).

2
flights, twelve months
SEA-SXM: 1 · SXM-SEA: 1
0
passengers
no seats reported (cargo)
3,881
miles
about 409 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

00011111/25112/25
By month, as a table
flights
11/251
12/251

Passengers by month

00011011/25012/25
By month, as a table
passengers
11/250
12/250

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Sky Lease Cargo WI10charter cargo service
National Air Cargo Group Inc d/ba National Airlines N810charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 747-400F100
Boeing 747-400100

SEA → SXM this direction alone · flown November 2025 to November 2025

1 flights, 0 passengers, 89,489 pounds of freight. Sky Lease Cargo 1.

SXM → SEA this direction alone · flown December 2025 to December 2025

1 flights, 0 passengers, 35,442 pounds of freight. National Air Cargo Group Inc d/ba National Airlines 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Seattle-Tacoma International SEA and Philipsburg, Sint Maarten SXM; all routes.