Sint Michiel Liber to Atlanta (CUR-ATL): nonstop upgrade & award space

Delta Air Lines flies the CUR to ATL nonstop about 4 times a week. In the timetable below it flies as DL 2337, scheduled at 4h 22m to 4h 24m for the 1,774 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines 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 .

See CUR to ATL on the interactive map Get started free
4
Flights a week, 4-week average
4h 22m to 4h 24m
Scheduled flight time
1,774 mi
Nonstop distance
Free
To get started

Sint Michiel Liber to Atlanta flight schedule

Scheduled nonstop departures for CUR to ATL starting October 23, 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 Michiel Liber (CUR) to Atlanta (ATL)
Date Flight Airline Departs CUR Arrives ATL Duration Aircraft
DL 2337Delta Air Lines15:1019:324h 22mBoeing 737-800
DL 2337Delta Air Lines15:1519:374h 22mBoeing 737-900
DL 2337Delta Air Lines15:1019:324h 22mBoeing 737-800
DL 2337Delta Air Lines15:1019:324h 22mBoeing 737-800
DL 2337Delta Air Lines15:1519:374h 22mBoeing 737-900
DL 2337Delta Air Lines16:1519:394h 24mBoeing 737-800
DL 2337Delta Air Lines16:1519:394h 24mBoeing 737-800

Showing all 7 scheduled CUR to ATL departures across 7 days with service, starting October 23, 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 CUR to ATL date on the interactive map

Aircraft on the Sint Michiel Liber to Atlanta nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Boeing 737-800 and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on CUR 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 Michiel Liber to Atlanta to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on 5 of the 6 Sint Michiel Liber to Atlanta 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 CUR to ATL departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

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

Airlines flying Sint Michiel Liber to Atlanta nonstop

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

See CUR to ATL on the interactive map →

Frequently asked questions about CUR to ATL

How long is the flight from Sint Michiel Liber (CUR) to Atlanta (ATL)?
Scheduled flight times from Sint Michiel Liber (CUR) to Atlanta (ATL) run from 4h 22m to 4h 24m across the departures in the schedule table on this page. The nonstop covers about 1,774 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CUR to ATL?
Delta Air Lines is currently the only airline flying CUR to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from CUR to ATL?
About 4 nonstop flights a week run between Sint Michiel Liber (CUR) and Atlanta (ATL) 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 CUR to ATL depart?
Scheduled CUR to ATL nonstops in the next 7 days with service leave between 15:10 and 16:15, local time at Sint Michiel Liber. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CUR to ATL nonstop?
Delta Air Lines flies DL 2337 nonstop from Sint Michiel Liber (CUR) to Atlanta (ATL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on CUR to ATL?
Open the CUR 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 CUR to ATL upgrade or award space

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

Get started free