LATAM AirlinesLA
Flights LA740 varies Mo Tu Th Fr Sa Su
live
Direct flights from Santiago (SCL) to Porto Alegre (POA): 6 nonstop departures observed each week across 1 airline. The nonstop covers 1,891 km, an estimated 2 hours 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Santiago and Porto Alegre. Updated 11 September 2026 at 18:48 UTC.
SCL
Santiago
tracking
POA
Porto Alegre
tracking
1,891 km · ~2h 55m est.
Tracking · 1 airline · 6x weekly · nonstop
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delay history for SCL → POA is still building
Flight time~2h 55mestimated from route distance
Weekly departures6x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Santiago to Porto Alegre route actually runs
Pro Flight Search records official board updates for nonstop SCL to POA 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
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Suggested citation
Pro Flight Search — Santiago (SCL) to Porto Alegre (POA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SCL-POA
SCL to POA questions
How long is the flight from SCL to POA?
Great-circle distance is 1,891 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 163–192 min gate-to-gate on this route.
How often does SCL–POA fly?
LATAM Airlines runs the route with about 6 flights a week (sun, mon, tue, thu, fri, sat). 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 SCL and arrival-side delay at POA, 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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