STI → SJUSantiago to San Juan

live

Direct flights from Santiago (STI) to San Juan (SJU): 6 nonstop departures observed each week across 1 airline. The median arrival is 20 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 496 km, an estimated 1 hour 8 minutes in the air. Measured by Pro Flight Search from live flight boards at Santiago and San Juan. Updated 15 September 2026 at 02:33 UTC.

STI Santiago tracking
SJU San Juan smooth · +0
496 km · ~1h 08m est.
departs 16:116x weekly
Running clean · 1 airline · 6x weekly · nonstop
100 / 100

route health from live STI and SJU delay boards

Median arrival delay is −20 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 3 operated legs
Flight time~1h 08mestimated from route distance
Weekly departures6x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
JetBlue Airways

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 days
JetBlue AirwaysB6

Flights B61608 16:11 Mo Tu Th Fr Sa Su

History

operated legs · board outcomes
09-14B61608arrived−20
09-13B61608arrived−22
09-11B61608arrived−10

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
STISantiago tracking Full STI delay board →
SJUSan Juan +0 min smooth 🌤 scattered clouds · SE 8 kt Full SJU delay board →

How the Santiago to San Juan route actually runs

Pro Flight Search records official board updates for nonstop STI to SJU 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 — Santiago (STI) to San Juan (SJU) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/STI-SJU
How we measure this →

STI to SJU questions

Is STI–SJU 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 STI to SJU?

Great-circle distance is 496 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 65–73 min gate-to-gate on this route.

How often does STI–SJU fly?

JetBlue Airways 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 STI and arrival-side delay at SJU, 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.