Sint Maarten to Miami (SXM-MIA): nonstop upgrade & award space

American Airlines flies nonstop between Sint Maarten (SXM) and Miami (MIA), roughly 20 times a week. In the timetable below it flies as AA 1516, AA 3315, and AA 3316, scheduled at 3h 15m to 3h 26m for the 1,223 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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20
Flights a week, 4-week average
3h 15m to 3h 26m
Scheduled flight time
1,223 mi
Nonstop distance
Free
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Sint Maarten to Miami flight schedule

Scheduled nonstop departures for SXM to MIA 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.

Schedule data dated .

Scheduled nonstop departures from Sint Maarten (SXM) to Miami (MIA)
Date Flight Airline Departs SXM Arrives MIA Duration Aircraft
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3316American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3316American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3316American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3316American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8
AA 3315American Airlines14:2317:483h 25mBoeing 737 MAX 8
AA 3316American Airlines16:3019:453h 15mBoeing 737 MAX 8
AA 1516American Airlines16:3920:053h 26mBoeing 737 MAX 8

Showing all 19 scheduled SXM to MIA 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 SXM to MIA date on the interactive map

Aircraft on the Sint Maarten to Miami nonstop

American Airlines flies the Boeing 737 MAX 8 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SXM to MIA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Sint Maarten to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 12 of the 14 Sint Maarten to Miami departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the SXM to MIA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

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

Airlines flying Sint Maarten to Miami nonstop

Carriers operating SXM to MIA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SXM to MIA on the interactive map →

Frequently asked questions about SXM to MIA

How long is the flight from Sint Maarten (SXM) to Miami (MIA)?
Scheduled flight times from Sint Maarten (SXM) to Miami (MIA) run from 3h 15m to 3h 26m across the departures in the schedule table on this page. The nonstop covers about 1,223 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SXM to MIA?
American Airlines is currently the only airline flying SXM to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from SXM to MIA?
About 20 nonstop flights a week run between Sint Maarten (SXM) and Miami (MIA) in the current schedule, operated by American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SXM to MIA depart?
Scheduled SXM to MIA nonstops in the next 7 days with service leave between 14:23 and 16:39, 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 MIA nonstop?
In the schedule table on this page, SXM to MIA nonstops fly as AA 1516, AA 3315, and AA 3316 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SXM to MIA?
Open the SXM to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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