--- title: "Cap Haitien to Sint Maarten flights: who flies CAP-SXM" description: "Sunrise Airways flies nonstop from CAP to SXM, about 3 flights a week as S6 3421 and S6 3423, scheduled at 2h. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cap-sxm" url: "https://2lnr.com/routes/cap-sxm.md" date_modified: "2026-10-18T05:10:47Z" --- # Cap Haitien to Sint Maarten (CAP-SXM): nonstop flights and who flies them Sunrise Airways flies nonstop from Cap Haitien (CAP) to Sint Maarten (SXM) just three times a week. In the timetable below it flies as S6 3421 and S6 3423, scheduled at 2h for the 605 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See CAP to SXM on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 2h Scheduled flight time 605 mi Nonstop distance Free To get started ## Cap Haitien to Sint Maarten flight schedule Scheduled nonstop departures for CAP to SXM starting October 22, 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 Cap Haitien (CAP) to Sint Maarten (SXM) | Date | Flight | Airline | Departs CAP | Arrives SXM | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | S6 3423 | Sunrise Airways | 13:30 | 15:30 | 2h | Embraer ERJ-145 | | Tue, Oct 27 | S6 3421 | Sunrise Airways | 10:00 | 12:00 | 2h | Embraer ERJ-145 | | Wed, Oct 28 | S6 3421 | Sunrise Airways | 12:30 | 14:30 | 2h | Embraer ERJ-145 | | Thu, Oct 29 | S6 3423 | Sunrise Airways | 13:30 | 15:30 | 2h | Bombardier CRJ-200 | | Sat, Oct 31 | S6 3423 | Sunrise Airways | 10:00 | 12:00 | 2h | Bombardier CRJ-200 | | Thu, Nov 5 | S6 3423 | Sunrise Airways | 09:30 | 12:30 | 2h | Bombardier CRJ-200 | | Sat, Nov 7 | S6 3423 | Sunrise Airways | 09:30 | 12:30 | 2h | Bombardier CRJ-200 | Showing all 7 scheduled CAP to SXM departures across 7 days with service, starting October 22, 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 CAP to SXM date on the interactive map ## Aircraft on the Cap Haitien to Sint Maarten nonstop Sunrise Airways flies the departures in the schedule table on this page with the Bombardier CRJ-200 and the Embraer ERJ-145. ## The full CAP to SXM nonstop schedule This page carries the full CAP to SXM nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CAP to SXM nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CAP to SXM on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Cap Haitien to Sint Maarten nonstop Carriers operating CAP to SXM nonstop in the current schedule. - [Sunrise Airways (S6) route map](https://2lnr.com/routes/airlines/s6.md)\ [The aircraft S6 flies](https://2lnr.com/seatmaps/s6.md) See CAP to SXM on the interactive map → ## Frequently asked questions about CAP to SXM **How long is the flight from Cap Haitien (CAP) to Sint Maarten (SXM)?** Every departure in the schedule table on this page is scheduled at 2h from Cap Haitien (CAP) to Sint Maarten (SXM). The nonstop covers about 605 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CAP to SXM?** Sunrise Airways is currently the only airline flying CAP to SXM nonstop. 2LNR doesn't show award or upgrade space for it on CAP to SXM, so this page carries the schedule rather than a space claim. **How often does CAP to SXM operate?** The CAP to SXM nonstop currently runs three times a week, on Sunrise Airways. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from CAP to SXM depart?** Scheduled CAP to SXM nonstops in the next 7 days with service leave between 09:30 and 13:30, local time at Cap Haitien. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CAP to SXM nonstop?** In the schedule table on this page, CAP to SXM nonstops fly as S6 3421 and S6 3423 on Sunrise Airways. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on CAP to SXM?** Not on this route: 2LNR doesn't show award or upgrade space for Sunrise Airways on CAP to SXM. The page carries the full CAP to SXM nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SXM to CAP nonstop flights](https://2lnr.com/routes/sxm-cap.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Cap Haitien (CAP)](https://2lnr.com/routes/cap.md), or [every route from Sint Maarten (SXM)](https://2lnr.com/routes/sxm.md). Nonstops to Sint Maarten (SXM) from other airports within 150 miles of Cap Haitien (CAP): - [Licey al Medio (STI) to Sint Maarten (SXM)](https://2lnr.com/routes/sti-sxm.md), 106 miles from CAP Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CAP to SXM nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)