Sint Maarten to Atlanta (SXM-ATL): nonstop upgrade & award space

Delta Air Lines flies the SXM to ATL nonstop about 6 times a week. Delta Air Lines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every SXM to ATL departure, so you know which flights have space before you book.

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

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6
Nonstop flights a week
1,702 mi
Nonstop distance
Free
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Sint Maarten to Atlanta flight schedule

Scheduled nonstop departures for SXM to ATL, last checked against our schedule feed on September 6, 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 Atlanta (ATL)
Date Flight Airline Departs SXM Arrives ATL Duration Aircraft
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757
DL 1873Delta Air Lines15:1819:264h 8m757

Showing all 7 scheduled SXM to ATL departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SXM to ATL date on the interactive map

Confirmed upgrade & award space on SXM to ATL departures

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

See real availability

Confirmed upgrade and award seats on each SXM to ATL departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Sint Maarten to Atlanta nonstop

Carriers operating SXM to ATL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SXM to ATL on the interactive map →

Frequently asked questions about SXM to ATL

How far is Atlanta from Sint Maarten?
SXM to ATL covers about 1,702 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SXM to ATL?
Delta Air Lines is currently the only airline flying SXM to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from SXM to ATL?
About 6 nonstop flights a week run between Sint Maarten and Atlanta in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SXM to ATL depart?
In the next 7 days with service, every scheduled SXM to ATL nonstop leaves at 15:18 local time at Sint Maarten. The schedule table on this page lists each departure by date.
How do I check upgrade or award availability on SXM to ATL?
Open the SXM to ATL route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, 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.

Never miss SXM to ATL upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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