Hartsfield–Jackson Atlanta International Airport (ATL) July 2025 Operational Report

Flight Activity Overview

Total Departing Flights: 32,757

Year‑over‑Year Change in Departing Flights: +1.02%

In July 2025, Hartsfield–Jackson Atlanta International Airport (ATL) handled 32,757 departures, a +1.02% year‑over‑year change. The hub remains one of the busiest in the world, sustaining broad US domestic connectivity and solid international links.

On‑Time Performance and Cancellations

Departure On‑Time Performance: 66.24%

Year‑over‑Year Change in OTP: +10.83%

Cancelled Flights: 303

Year‑over‑Year Change in Cancellations: -82.06%

Departure on‑time performance reached 66.24%, improving by +10.83%. Cancellations fell to 303 flights (-82.06%), reflecting more resilient schedules and fewer severe‑weather disruptions than a year ago.

Airlines at the Airport

Delta Air Lines (DL) anchors the schedule, with Southwest, Spirit and numerous international carriers providing additional coverage. The network delivers high‑frequency domestic shuttles and reliable options on transatlantic and Latin American corridors.

Outlook

Into late summer, schedules should stay broadly stable with tactical trims during thunderstorm windows. Travelers can reduce risk by choosing early departures and allowing extra connection time during afternoon convection.