Delta Air LinesDL71% on time
Flights DL1756 varies daily
live
Direct flights from San José (SJO) to Atlanta (ATL): 7 nonstop departures observed each week across 1 airline. 71% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 2,629 km, an estimated 3 hours 52 minutes in the air. Measured by Pro Flight Search from live flight boards at San José and Atlanta. Updated 15 September 2026 at 02:03 UTC.
SJO
San José
tracking
ATL
Atlanta
smooth · +0
2,629 km · ~3h 52m est.
Runs mixed · 1 airline · 7x weekly · nonstop
71% on time
of the last 7 operated SJO → ATL flights arrived within 15 minutes
Median arrival delay is −17 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−17 minacross the last 7 operated legs
Flight time~3h 52mestimated from route distance
Weekly departures7x1 direct airline on the leg
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 boardsnext sweep in 120s
How the San José to Atlanta route actually runs
Pro Flight Search records official board updates for nonstop SJO to ATL 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 — San José (SJO) to Atlanta (ATL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SJO-ATL
SJO to ATL questions
Is SJO–ATL running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SJO to ATL?
Great-circle distance is 2,629 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 216–255 min gate-to-gate on this route.
How often does SJO–ATL 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 SJO and arrival-side delay at ATL, 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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