Columbus to Atlanta (CMH-ATL): nonstop upgrade & award space

Delta Air Lines and Frontier Airlines fly nonstop between Columbus (CMH) and Atlanta (ATL), roughly 55 times a week. With Delta Air Lines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every CMH 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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55
Nonstop flights a week
448 mi
Nonstop distance
Free
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Columbus to Atlanta flight schedule

Scheduled nonstop departures for CMH 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 Columbus (CMH) to Atlanta (ATL)
Date Flight Airline Departs CMH Arrives ATL Duration Aircraft
DL 2469Delta Air Lines06:0007:341h 34m739
DL 2909Delta Air Lines07:0508:441h 39m739
DL 3165Delta Air Lines08:2410:001h 36m739
DL 1479Delta Air Lines11:0612:431h 37m739
DL 1522Delta Air Lines13:0714:421h 35m739
DL 1750Delta Air Lines15:1016:481h 38m739
DL 2200Delta Air Lines15:5017:321h 42m739
DL 2892Delta Air Lines17:0718:481h 41m739
F9 2539Frontier Airlines18:1019:531h 43m32N
DL 2469Delta Air Lines06:0007:341h 34m739
DL 2909Delta Air Lines07:0508:441h 39m739
DL 3165Delta Air Lines08:2410:001h 36m739
DL 1479Delta Air Lines11:0612:431h 37m739
DL 1522Delta Air Lines13:0714:421h 35m739
DL 1750Delta Air Lines15:1016:481h 38m739
DL 2200Delta Air Lines15:5017:321h 42m739
DL 2892Delta Air Lines17:0718:481h 41m739
DL 2469Delta Air Lines06:0007:341h 34m739
DL 2909Delta Air Lines07:0508:441h 39m739
DL 3165Delta Air Lines08:2410:001h 36m739
DL 1479Delta Air Lines11:0612:431h 37m739
DL 1522Delta Air Lines13:0714:421h 35m739
DL 1750Delta Air Lines15:1016:481h 38m739
DL 2200Delta Air Lines15:5017:321h 42m739
DL 2892Delta Air Lines17:0718:481h 41m739
F9 2539Frontier Airlines18:2820:151h 47m32Q
DL 2469Delta Air Lines06:0007:341h 34m739
DL 2909Delta Air Lines07:0508:441h 39m739
DL 3165Delta Air Lines08:2410:001h 36m739
DL 1479Delta Air Lines11:0612:431h 37m739
DL 1522Delta Air Lines13:0714:421h 35m739
DL 1750Delta Air Lines15:1016:481h 38m739
DL 2200Delta Air Lines15:5017:321h 42m739
DL 2892Delta Air Lines17:0718:481h 41m739
DL 2469Delta Air Lines06:0007:341h 34m739
DL 2909Delta Air Lines07:0008:381h 38m739
DL 3165Delta Air Lines08:2410:001h 36m739
DL 1479Delta Air Lines11:4513:191h 34m738
DL 1750Delta Air Lines14:2115:551h 34m739
DL 2200Delta Air Lines15:5017:321h 42m739

Showing the first 40 of 58 scheduled CMH to ATL departures across the next 7 days with service. Every remaining date is 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 CMH to ATL date on the interactive map

Confirmed upgrade & award space on CMH 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 Columbus 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 CMH 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 CMH to ATL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Columbus to Atlanta nonstop

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

See CMH to ATL on the interactive map →

Frequently asked questions about CMH to ATL

How far is Atlanta from Columbus?
CMH to ATL covers about 448 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 CMH to ATL?
Delta Air Lines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from CMH to ATL?
About 55 nonstop flights a week run between Columbus and Atlanta in the current schedule, operated by Delta Air Lines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CMH to ATL depart?
Scheduled CMH to ATL nonstops in the next 7 days with service leave between 06:00 and 18:28, local time at Columbus. 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 CMH to ATL?
Open the CMH 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 CMH 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.

Get started free