Flights WN8503 08:20 Mo
Direct flights from San Jose (SJC) to Oakland (OAK): 1 nonstop departure observed each week across 1 airline. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 5 tracked flights. The nonstop covers 47 km, an estimated 34 minutes in the air. Measured by Pro Flight Search from live flight boards at San Jose and Oakland. Updated 12 October 2026 at 01:06 UTC.
of the last 5 operated SJC → OAK flights arrived within 15 minutes
Median arrival delay is −1 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
The week
scheduled departures · origin local timeEach 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 SJC and OAK: 46% odds of a 15+ minute delay and around +9 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 Oakland route actually runs
Pro Flight Search records official board updates for nonstop SJC to OAK 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
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — San Jose (SJC) to Oakland (OAK) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/SJC-OAK
SJC to OAK questions
Is SJC–OAK running on time right now?
Mostly on schedule. The arrival side at OAK is the weaker end, route health score 79/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SJC to OAK?
Great-circle distance is 47 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 33–34 min gate-to-gate on this route.
How often does SJC–OAK fly?
Southwest Airlines runs the route with about 1 flight a week (mon). 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 SJC and arrival-side delay at OAK, 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.