Atlanta to Cozumel (ATL–CZM) — Airlines, Schedules & Connections

ATL Airport Page →
920 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AM4412
AM Aeromexi
738
11:12 AM
EDT TI
1:55 PM
EST
2h 43m
M T W T F S S
Prices
DL1767
DL Delta
738
11:36 AM
EDT TI
1:30 PM
EST
2h 54m
M T W T F S S
Prices
DL1766
DL Delta
738
2:25 PM
EST TM
5:53 PM
EDT
2h 28m
M T W T F S S
Prices
AM3874
AM Aeromexi
738
3:10 PM
EST TM
5:48 PM
EDT
2h 38m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
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Atlanta to Cozumel
2 carriers, 14 flights/week nonstop.
2 Airlines 14 Flights/wk 920 mi 2h 43m nonstop -1h behind 11 1-stop hubs

ATL–CZM is served by 2 airlines with nonstop service. Aeromexico and Delta Air Lines lead the route. The flight covers 920 miles in approximately 2h 43m. Beyond nonstop, 11 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop ATL–CZM service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AM Aeromexico 7 738 2h43 52% SkyTeam
DL Delta Air Lines 7 738 2h54 52% SkyTeam
Aircraft on this route
738 Boeing 737-800 – AM, DL
Alliance coverage
SkyTeam: AM + DL (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ATL to CZM direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ATL to CZM.
1-STOP
One-Stop Connections
11
Hubs
~19h
Fastest
~23h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,120
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
ATL → CZM
52%
Frequent delays expected. Consider flexible booking.
Departing
52%
Return
CZM → ATL
64%
Moderate delays possible. Allow buffer time.
Arriving
64%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ATL delays →

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Cozumel is 1 hour behind Atlanta.
ATL: EDT · CZM: EST

When it's 6:00 PM in Atlanta, it's 5:00 PM in Cozumel.
Distance & Flight Time
920 mi / 1,480 km
Nonstop flight time is approximately 2h 43m to 2h 54m.
Visa & Entry

US citizens enter Mexico visa-free for up to 180 days for tourism. Complete the immigration form (FMM) online or on arrival; the online version speeds up processing. Passport must be valid for the duration of stay.

Duty-free allowances: USD 500 in goods. Mexico prohibits importing certain foods and medications without documentation. Declare cash over USD 10,000.

Getting to ATL

MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.

Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.

ATL–CZM Quick Facts

Key statistics for the Atlanta to Cozumel route.
Route details
Distance920 mi / 1,480 km
Flight time2h 43m to 2h 54m
Time difference-1 hour
Airlines (nonstop)2
Weekly flights14 out / 14 return
1-stop connections11 hubs
Origin: ATL
IATA / ICAOATL / KATL
TimezoneAmerica/Kentucky/Monticello
Passengers/yr108.1M
Elevation1,026 ft / 313 m
Destination: CZM
IATA / ICAOCZM / MMCZ
TimezoneAmerica/Cancun
Passengers/yr0.4M
Elevation15 ft / 5 m

Frequently Asked Questions

Common questions about ATL to CZM flights.
Nonstop flights from Hartsfield Jackson Atlanta International Airport to Cozumel International Airport take approximately 2h 43m to 2h 54m. The route covers 920 miles.
2 airlines operate nonstop service: Aeromexico and Delta Air Lines.
There are approximately 14 nonstop flights per week from ATL to CZM. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through MIA, CLT, IAH, DFW, MSP, DEN, ORD, YUL, YYZ, MEX and YYC. These options provide additional schedule flexibility.
Cozumel is 1 hour behind Atlanta.
Yes, return flights from CZM to ATL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ATL to CZM

Hartsfield Jackson Atlanta International Airport (ATL) and Cozumel International Airport (CZM) are connected by nonstop service from Aeromexico and Delta Air Lines. With 14 weekly departures, this is a well served route.

ATL to CZM Flight Duration and Schedule

Nonstop flight time from ATL to CZM ranges from 2 hours 43 minutes to 2 hours 54 minutes. The route covers a distance of 920 miles (1,480 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

11 one-stop connections are available, with the fastest taking approximately 19 hours via MIA. Two-stop connections are also available via intermediate hubs.