Flights AC4269 09:30 daily · AC4283 varies Tu Th Sa · AC4275 varies daily
Direct flights from Monterey (MRY) to San Francisco (SFO): 35 nonstop departures observed each week across 5 airlines. The median arrival is 11 minutes early. No cancellations were recorded across the 2 tracked flights. The nonstop covers 124 km, an estimated 40 minutes in the air. Measured by Pro Flight Search from live flight boards at Monterey and San Francisco. Updated 13 September 2026 at 16:23 UTC.
route health from live MRY and SFO delay boards
Median arrival delay is −11 min. 0 of 2 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 daysFlights NZ2828 09:30 daily · NZ2842 varies daily
Flights AV2055 varies daily
Flights LH9175 09:30 Mo Tu We Th Fr Su · LH7689 13:09 Mo We Th Fr Sa Su · LH8609 16:38 daily · LH7917 19:38 daily
Flights UA5502 09:30 Mo Tu We Th Fr Su · UA4758 13:09 Mo We Th Fr Sa Su · UA5752 16:38 daily · UA4633 19:38 daily
History
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 Monterey to San Francisco route actually runs
Pro Flight Search records official board updates for nonstop MRY to SFO 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 — Monterey (MRY) to San Francisco (SFO) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/MRY-SFO
MRY to SFO questions
Is MRY–SFO 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 MRY to SFO?
Great-circle distance is 124 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 39–41 min gate-to-gate on this route.
How often does MRY–SFO fly?
5 carriers operate this route, around 90 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at MRY and arrival-side delay at SFO, 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.