Is BDL–SFO running on time right now?
Smooth skies ahead. The departure side at BDL is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Hartford (BDL) to San Francisco (SFO) run nonstop between the two airports. The nonstop covers 4,214 km, an estimated 5 hours 54 minutes in the air.
BDL
Hartford
smooth · +13
SFO
San Francisco
smooth · +1
4,214 km · ~5h 54m est.
Running clean · 0 airlines · nonstop
91 / 100
route health from live BDL and SFO delay boards
Flight time~5h 54mestimated from route distance
Airports right now
live boardsWeather lens
Current conditions put the pressure at SFO: 59% odds of a 15+ minute delay and around +11 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 Hartford to San Francisco route actually runs
Pro Flight Search records official board updates for nonstop BDL 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
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 — Hartford (BDL) to San Francisco (SFO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BDL-SFO
BDL to SFO questions
How long is the flight from BDL to SFO?
Great-circle distance is 4,214 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 327–391 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at BDL 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.
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