Cancun to Atlanta (CUN-ATL): nonstop upgrade & award space

Delta Air Lines and Frontier Airlines fly nonstop between Cancun (CUN) and Atlanta (ATL), roughly 34 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 CUN to ATL departure, so you know which flights have space before you book.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

883 mi

Nonstop distance

Free

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Cancun to Atlanta flight schedule

Scheduled nonstop departures for CUN 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.

Scheduled nonstop departures from Cancun (CUN) to Atlanta (ATL)
Date	Flight	Airline	Departs CUN	Arrives ATL	Duration	Aircraft
Wed, Sep 9	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Wed, Sep 9	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Wed, Sep 9	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Wed, Sep 9	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Thu, Sep 10	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Thu, Sep 10	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Thu, Sep 10	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Thu, Sep 10	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Thu, Sep 10	F9 152	Frontier Airlines	15:55	19:53	2h 58m	32Q
Fri, Sep 11	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Fri, Sep 11	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Fri, Sep 11	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Fri, Sep 11	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Fri, Sep 11	F9 152	Frontier Airlines	15:55	19:53	2h 58m	32Q
Sat, Sep 12	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Sat, Sep 12	DL 1963	Delta Air Lines	11:00	14:42	2h 42m	739
Sat, Sep 12	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Sat, Sep 12	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Sat, Sep 12	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Sun, Sep 13	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Sun, Sep 13	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Sun, Sep 13	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Sun, Sep 13	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Sun, Sep 13	F9 152	Frontier Airlines	15:55	19:53	2h 58m	32Q
Mon, Sep 14	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Mon, Sep 14	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Mon, Sep 14	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Mon, Sep 14	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739
Mon, Sep 14	F9 152	Frontier Airlines	15:55	19:53	2h 58m	32Q
Tue, Sep 15	DL 609	Delta Air Lines	08:05	11:47	2h 42m	738
Tue, Sep 15	DL 641	Delta Air Lines	12:35	16:20	2h 45m	321
Tue, Sep 15	DL 597	Delta Air Lines	14:00	17:46	2h 46m	321
Tue, Sep 15	DL 1962	Delta Air Lines	15:20	19:03	2h 43m	739

Showing all 33 scheduled CUN 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 CUN to ATL date on the interactive map

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

Airlines flying Cancun to Atlanta nonstop

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

See CUN to ATL on the interactive map →

Frequently asked questions about CUN to ATL

How far is Atlanta from Cancun?

CUN to ATL covers about 883 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 CUN 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 CUN to ATL?

About 34 nonstop flights a week run between Cancun 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 CUN to ATL depart?

Scheduled CUN to ATL nonstops in the next 7 days with service leave between 08:05 and 15:55, local time at Cancun. 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 CUN to ATL?

Open the CUN 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 CUN 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