CLT to SXM: Distance and Flight Time
The distance from Charlotte Douglas International Airport (CLT) to Princess Juliana International Airport (SXM) is 2,597 km (1,613 mi). A typical nonstop flight covers it in about 3h 45m, heading southeast. The distance is the same in either direction (SXM to CLT).
How far is it from Charlotte to Sint Maarten?
The great-circle distance between Charlotte Douglas International Airport (CLT) and Princess Juliana International Airport (SXM) is 2,597 km (1,613 mi, 1,402 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from CLT to SXM?
A nonstop flight typically takes about 3h 45m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SXM is roughly southeast of CLT.
How is the CLT to SXM route written in code?
The pair is written CLT-SXM in IATA codes and KCLT-TNCM in ICAO codes, the form used on a flight plan. Charlotte Douglas International Airport is CLT (KCLT), Princess Juliana International Airport is SXM (TNCM).
| CLT | SXM | |
|---|---|---|
| Airport | Charlotte Douglas International Airport | Princess Juliana International Airport |
| ICAO code | KCLT | TNCM |
| Country | United States | Sint Maarten |
| Elevation | 748 ft | 13 ft |
| Rank by connections | #32 | #283 |
KCLT starts with K, the ICAO prefix for the contiguous United States; TNCM starts with T, the prefix for the Caribbean. How ICAO prefixes are laid out.
SXM sits 735 ft (224 m) lower than CLT, which is a real difference in air density on takeoff.
Airlines flying CLT to SXM
2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| AA | American Airlines | AAL | American | Active |
| US | US Airways | USA | U S Air | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Charlotte from Sint Maarten?
Charlotte Douglas International Airport (CLT) and Princess Juliana International Airport (SXM) are 2,597 km (1,613 mi, 1,402 nautical miles) apart in a straight line.
How long is the flight from CLT to SXM?
A typical nonstop flight between CLT and SXM takes about 3h 45m. Actual times vary with aircraft type, winds and routing.
What direction is SXM from CLT?
Princess Juliana International Airport (SXM) lies roughly southeast of Charlotte Douglas International Airport (CLT).
Which airlines fly CLT to SXM?
2 airlines appear on the CLT-SXM route in the open dataset, including American Airlines, US Airways.
Related routes
Other routes from Charlotte (CLT):
Other routes from Sint Maarten (SXM):
CLT airport code · SXM airport code · Busiest airports worldwide