Delta Air LinesDL50% on time
Flights DL147 22:05 daily
live
Direct flights from Atlanta (ATL) to Santiago (SCL): 7 nonstop departures observed each week across 1 airline. 50% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 7,588 km, an estimated 10 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Santiago. Updated 12 September 2026 at 13:48 UTC.
ATL
Atlanta
heavy · +30
SCL
Santiago
smooth · +0
7,588 km · ~10h 14m est.
Runs rough · 1 airline · 7x weekly · nonstop
50% on time
of the last 6 operated ATL → SCL flights arrived within 15 minutes
Median arrival delay is +20 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 6 operated legs
Flight time~10h 14mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at ATL and SCL: 34% odds of a 15+ minute delay and around +5 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Atlanta to Santiago route actually runs
Pro Flight Search records official board updates for nonstop ATL to SCL 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 Santiago (SCL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ATL-SCL
ATL to SCL questions
Is ATL–SCL running on time right now?
Mostly on schedule. The departure side at ATL is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ATL to SCL?
Great-circle distance is 7,588 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 566–680 min gate-to-gate on this route.
How often does ATL–SCL fly?
Delta Air Lines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at ATL and arrival-side delay at SCL, 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.
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