The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Hartsfield/Jackson Atlanta International ⇄ Cozumel ATL–CZM

Airlines flew 224 flights between Hartsfield/Jackson Atlanta International ATL in Atlanta, GA and Cozumel, Mexico CZM in Cozumel, MX in the twelve months to July 2026, both directions together: 25,942 passengers in 35,833 seats, 72% of them filled, and 1,846 pounds of freight. 916 miles, about 130 minutes in the air, on 1 airline: Delta Air Lines Inc. (224).

224
flights, twelve months
ATL-CZM: 112 · CZM-ATL: 112
25,942
passengers
72% of seats filled
916
miles
about 130 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0163146621/254/251/264/2625/26
By month, as a table
flights
1/2560
2/2556
3/2562
4/2530
5/252
12/2524
1/2658
2/2652
3/2660
4/2628
5/262

Passengers by month

02,2104,4216,6328,8421/254/251/264/261725/26
By month, as a table
passengers
1/257,698
2/257,486
3/258,842
4/253,656
5/25191
12/252,647
1/266,874
2/266,392
3/266,853
4/263,004
5/26172

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL22425,94272%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-80022416025,942

ATL → CZM this direction alone · flown January 2025 to May 2026

112 flights of 114 scheduled, 12,972 passengers in 17,919 seats, 1,234 pounds of freight. Delta Air Lines Inc. 112.

CZM → ATL this direction alone · flown January 2025 to May 2026

112 flights of 114 scheduled, 12,970 passengers in 17,914 seats, 612 pounds of freight. Delta Air Lines Inc. 112.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Hartsfield/Jackson Atlanta International ATL and Cozumel, Mexico CZM; all routes.