Atlanta (ATL) to Cancun (CUN) flights: who flies it

Atlanta to Cancun flight schedule

Scheduled nonstop departures for ATL to CUN starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Atlanta (ATL) to Cancun (CUN)
Date	Flight	Airline	Departs ATL	Arrives CUN	Duration	Aircraft
Wed, Oct 21	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Wed, Oct 21	DL 598	Delta Air Lines	11:41	13:15	2h 34m	Airbus A321
Wed, Oct 21	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Wed, Oct 21	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Thu, Oct 22	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Thu, Oct 22	F9 153	Frontier Airlines	10:50	12:41	2h 51m	Airbus A320neo
Thu, Oct 22	DL 598	Delta Air Lines	11:41	13:15	2h 34m	Airbus A321
Thu, Oct 22	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Thu, Oct 22	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Fri, Oct 23	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Fri, Oct 23	F9 153	Frontier Airlines	10:50	12:41	2h 51m	Airbus A320neo
Fri, Oct 23	DL 598	Delta Air Lines	11:41	13:15	2h 34m	Airbus A321
Fri, Oct 23	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Fri, Oct 23	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Sat, Oct 24	DL 1964	Delta Air Lines	08:22	09:54	2h 32m	Boeing 737-900
Sat, Oct 24	DL 586	Delta Air Lines	09:55	11:35	2h 40m	Airbus A321
Sat, Oct 24	F9 153	Frontier Airlines	10:50	12:41	2h 51m	Airbus A320neo
Sat, Oct 24	DL 598	Delta Air Lines	11:41	13:15	2h 34m	Airbus A321
Sat, Oct 24	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Sat, Oct 24	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Sun, Oct 25	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Sun, Oct 25	F9 153	Frontier Airlines	10:50	12:41	2h 51m	Airbus A320neo
Sun, Oct 25	DL 598	Delta Air Lines	11:31	13:05	2h 34m	Airbus A321
Sun, Oct 25	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Sun, Oct 25	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Mon, Oct 26	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Mon, Oct 26	F9 153	Frontier Airlines	10:50	12:41	2h 51m	Airbus A321neo family
Mon, Oct 26	DL 598	Delta Air Lines	11:31	13:05	2h 34m	Airbus A321
Mon, Oct 26	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Mon, Oct 26	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800
Tue, Oct 27	DL 586	Delta Air Lines	09:54	11:35	2h 41m	Airbus A321
Tue, Oct 27	DL 598	Delta Air Lines	11:31	13:05	2h 34m	Airbus A321
Tue, Oct 27	DL 592	Delta Air Lines	12:52	14:25	2h 33m	Boeing 737-900
Tue, Oct 27	DL 1939	Delta Air Lines	18:35	19:55	2h 20m	Boeing 737-800

Showing all 34 scheduled ATL to CUN departures across 7 days with service, starting October 21, 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 ATL to CUN date on the interactive map

Aircraft on the Atlanta to Cancun nonstop

In the schedule table on this page, Delta Air Lines flies the Airbus A321, the Boeing 737-900, and the Boeing 737-800, and Frontier Airlines flies the Airbus A320neo and the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ATL to CUN departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Atlanta to Cancun 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 13 of the 14 Atlanta to Cancun 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 ATL to CUN 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 ATL to CUN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Cancun nonstop

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

See ATL to CUN on the interactive map →

Frequently asked questions about ATL to CUN

How long is the flight from Atlanta (ATL) to Cancun (CUN)?

Scheduled flight times from Atlanta (ATL) to Cancun (CUN) run from 2h 20m to 2h 51m across the departures in the schedule table on this page. The nonstop covers about 883 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ATL to CUN?

Delta Air Lines and Frontier Airlines fly ATL to CUN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How many flights a week are there from ATL to CUN?

About 36 nonstop flights a week run between Atlanta (ATL) and Cancun (CUN) 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 ATL to CUN depart?

Scheduled ATL to CUN nonstops in the next 7 days with service leave between 08:22 and 18:35, local time at Atlanta. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate ATL to CUN nonstop?

In the schedule table on this page, ATL to CUN nonstops fly as DL 586, DL 592, DL 598, DL 1939, and DL 1964 on Delta Air Lines, and F9 153 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on ATL to CUN?

Open the ATL to CUN 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.

Flying the other way? See CUN to ATL upgrade and award space.

Award seats rather than schedules? See Delta Air Lines award availability.

Looking beyond this route? See every route from Atlanta (ATL), or every route from Cancun (CUN).

Nonstops from Atlanta (ATL) to other airports within 150 miles of Cancun (CUN):

Atlanta (ATL) to San Miguel de Cozumel (CZM), 36 miles from CUN
Atlanta (ATL) to Tulum (TQO), 79 miles from CUN

Distances are great-circle between the airports, not driving distance.

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