Is SJC–MIA 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.
live
Direct flights from San Jose (SJC) to Miami (MIA) run nonstop between the two airports. The median arrival is 45 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 4,112 km, an estimated 5 hours 46 minutes in the air. Measured by Pro Flight Search from live flight boards at San Jose and Miami. Updated 14 September 2026 at 22:03 UTC.
SJC
San Jose
smooth · +2
MIA
Miami
smooth · +0
4,112 km · ~5h 46m est.
Running clean · 0 airlines · nonstop
100 / 100
route health from live SJC and MIA delay boards
Median arrival delay is +45 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+45 minacross the last 1 operated legs
Flight time~5h 46mestimated from route distance
History
operated legs · board outcomes09-141I833departed+45
Actual 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 MIA: 29% odds of a 15+ minute delay and around +0 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 San Jose to Miami route actually runs
Pro Flight Search records official board updates for nonstop SJC to MIA 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 Jose (SJC) to Miami (MIA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SJC-MIA
SJC to MIA questions
How long is the flight from SJC to MIA?
Great-circle distance is 4,112 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 320–382 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at SJC and arrival-side delay at MIA, 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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