Air Transport International8C
Flights 8C6737 03:00 Th · 8C6703 12:30 Sa
live
Direct flights from Ontario (ONT) to San Bernardino (SBD): 2 nonstop departures observed each week across 1 airline. The nonstop covers 34 km, an estimated 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Ontario and San Bernardino. Updated 10 October 2026 at 22:18 UTC.
ONT
Ontario
busy · +19
SBD
San Bernardino
tracking
34 km · ~0h 33m est.
Running clean · 1 airline · 2x weekly · nonstop
74 / 100
route health from live ONT and SBD delay boards
Flight time~0h 33mestimated from route distance
Weekly departures2x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Transport International
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 daysAirports right now
live boardsnext sweep in 120s
How the Ontario to San Bernardino route actually runs
Pro Flight Search records official board updates for nonstop ONT to SBD 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 — Ontario (ONT) to San Bernardino (SBD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ONT-SBD
ONT to SBD questions
Is ONT–SBD running on time right now?
Mostly on schedule. The departure side at ONT is the weaker end, route health score 74/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ONT–SBD?
Operators schedule morning departures around 03:00 from ONT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SBD delay card to confirm conditions when you'd arrive.
How long is the flight from ONT to SBD?
Great-circle distance is 34 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 32–33 min gate-to-gate on this route.
How often does ONT–SBD fly?
Air Transport International runs the route with about 2 flights a week (thu, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
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