Raleigh/Durham to Cincinnati (RDU-CVG): nonstop upgrade & award space

Delta Air Lines flies the RDU to CVG nonstop about 6 times a week. In the timetable below it flies as DL 4911, scheduled at 1h 48m for the 390 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 .

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6
Flights a week, 4-week average
1h 48m
Scheduled flight time
390 mi
Nonstop distance
Free
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Raleigh/Durham to Cincinnati flight schedule

Scheduled nonstop departures for RDU to CVG 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 Raleigh/Durham (RDU) to Cincinnati (CVG)
Date Flight Airline Departs RDU Arrives CVG Duration Aircraft
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900
DL 4911Delta Air Lines15:1116:591h 48mBombardier CRJ-900

Showing all 7 scheduled RDU to CVG 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.

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Aircraft on the Raleigh/Durham to Cincinnati nonstop

Delta Air Lines flies the Bombardier CRJ-900 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 RDU to CVG departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Raleigh/Durham to Cincinnati 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 10 of the 12 Raleigh/Durham to Cincinnati 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 RDU to CVG 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 RDU to CVG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Raleigh/Durham to Cincinnati nonstop

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

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Frequently asked questions about RDU to CVG

How long is the flight from Raleigh/Durham (RDU) to Cincinnati (CVG)?
DL 4911 is scheduled at 1h 48m from Raleigh/Durham (RDU) to Cincinnati (CVG) on every departure in the schedule table on this page. The nonstop covers about 390 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from RDU to CVG?
Delta Air Lines is currently the only airline flying RDU to CVG nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from RDU to CVG?
About 6 nonstop flights a week run between Raleigh/Durham (RDU) and Cincinnati (CVG) 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 RDU to CVG depart?
In the next 7 days with service, every scheduled RDU to CVG nonstop leaves at 15:11 local time at Raleigh/Durham. The schedule table on this page lists each departure by date.
Which flights operate RDU to CVG nonstop?
Delta Air Lines flies DL 4911 nonstop from Raleigh/Durham (RDU) to Cincinnati (CVG), 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 RDU to CVG?
Open the RDU to CVG 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.

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

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