ATL → HRLAtlanta to Harlingen

live

Direct flights from Atlanta (ATL) to Harlingen (HRL) run nonstop between the two airports. The nonstop covers 1,515 km, an estimated 2 hours 27 minutes in the air.

ATL Atlanta busy · +18

HRL Harlingen tracking

1,515 km · ~2h 27m est.

Running clean · 0 airlines · nonstop

76 / 100

route health from live ATL and HRL delay boards

Flight time~2h 27mestimated from route distance

Airports right now

live boards

ATLAtlanta +18 min busy ⛅ overcast · SW 9 kt Full ATL delay board →

HRLHarlingen tracking Full HRL delay board →

How the Atlanta to Harlingen route actually runs

Pro Flight Search records official board updates for nonstop ATL to HRL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Atlanta (ATL) to Harlingen (HRL) route reliability, measured from operated flights on official airport boards.

Canonical URL

https://proflightsearch.com/search-flights/ATL-HRL

How we measure this →

ATL to HRL questions

Is ATL–HRL running on time right now?

Mostly on schedule. The departure side at ATL is the weaker end, route health score 76/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ATL to HRL?

Great-circle distance is 1,515 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 137–160 min gate-to-gate on this route.

What does the route health score measure?

A blend of departure-side delay at ATL and arrival-side delay at HRL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.