Sint Maarten to Chicago (SXM-ORD): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop from Sint Maarten (SXM) to Chicago (ORD) just once a week. A long sector flown once a week carries its premium cabin in short bursts: space appears around schedule loads and equipment changes and is gone by the next one. 2LNR tracks confirmed upgrade and award space on American Airlines, on every SXM to ORD 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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1
Nonstop flights a week
2,205 mi
Nonstop distance
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Sint Maarten to Chicago flight schedule

Scheduled nonstop departures for SXM to ORD, 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 Chicago (ORD)
Date Flight Airline Departs SXM Arrives ORD Duration Aircraft
UA 1707United Airlines13:2018:216h 1m7M8
UA 1707United Airlines13:1018:116h 1m7M8
UA 1707United Airlines14:4018:406h7M8
UA 1707United Airlines14:4018:406h7M8
UA 1707United Airlines14:4018:406h7M8
UA 1707United Airlines14:4018:406h7M8
AA 2626American Airlines14:3018:245h 54m319
UA 1707United Airlines14:4018:406h7M8

Showing all 8 scheduled SXM to ORD 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 ORD date on the interactive map

Confirmed upgrade & award space on SXM to ORD 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 Chicago 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 ORD 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 ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sint Maarten to Chicago nonstop

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

See SXM to ORD on the interactive map →

Frequently asked questions about SXM to ORD

How far is Chicago from Sint Maarten?
SXM to ORD covers about 2,205 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 ORD?
United Airlines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How often does SXM to ORD operate?
The nonstop currently runs once a week. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from SXM to ORD depart?
Scheduled SXM to ORD nonstops in the next 7 days with service leave between 13:10 and 14:40, local time at Sint Maarten. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SXM to ORD?
Open the SXM to ORD 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.

Never miss SXM to ORD 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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