ATL to CZM: Distance and Flight Time
The distance from Hartsfield Jackson Atlanta International Airport (ATL) to Cozumel International Airport (CZM) is 1,480 km (919 mi). A typical nonstop flight covers it in about 2h 20m, heading south. The distance is the same in either direction (CZM to ATL).
How far is it from Atlanta to Cozumel?
The great-circle distance between Hartsfield Jackson Atlanta International Airport (ATL) and Cozumel International Airport (CZM) is 1,480 km (919 mi, 799 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from ATL to CZM?
A nonstop flight typically takes about 2h 20m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. CZM is roughly south of ATL.
How is the ATL to CZM route written in code?
The pair is written ATL-CZM in IATA codes and KATL-MMCZ in ICAO codes, the form used on a flight plan. Hartsfield Jackson Atlanta International Airport is ATL (KATL), Cozumel International Airport is CZM (MMCZ).
| ATL | CZM | |
|---|---|---|
| Airport | Hartsfield Jackson Atlanta International Airport | Cozumel International Airport |
| ICAO code | KATL | MMCZ |
| Country | United States | Mexico |
| Elevation | 1,026 ft | 15 ft |
| Rank by connections | #1 | #680 |
KATL starts with K, the ICAO prefix for the contiguous United States; MMCZ starts with M, the prefix for Central America and the Caribbean. How ICAO prefixes are laid out.
CZM sits 1,011 ft (308 m) lower than ATL, which is a real difference in air density on takeoff.
Airlines flying ATL to CZM
1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| DL | Delta Air Lines | DAL | Delta | Active |
A further 4 carriers sell this pair as a codeshare without operating it: AF, AM, KL, VA.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Atlanta from Cozumel?
Hartsfield Jackson Atlanta International Airport (ATL) and Cozumel International Airport (CZM) are 1,480 km (919 mi, 799 nautical miles) apart in a straight line.
How long is the flight from ATL to CZM?
A typical nonstop flight between ATL and CZM takes about 2h 20m. Actual times vary with aircraft type, winds and routing.
What direction is CZM from ATL?
Cozumel International Airport (CZM) lies roughly south of Hartsfield Jackson Atlanta International Airport (ATL).
Which airlines fly ATL to CZM?
1 airline appear on the ATL-CZM route in the open dataset, including Delta Air Lines.
Related routes
Other routes from Atlanta (ATL):
Other routes from Cozumel (CZM):
ATL airport code · CZM airport code · Busiest airports worldwide