Air Transport International8C
live
Direct flights from San Bernardino (SBD) to Ontario (ONT): 2 nonstop departures observed each week across 1 airline. The median arrival is 58 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 34 km, an estimated 33 minutes in the air. Measured by Pro Flight Search from live flight boards at San Bernardino and Ontario. Updated 17 September 2026 at 05:18 UTC.
SBD
San Bernardino
tracking
ONT
Ontario
smooth · +13
34 km · ~0h 33m est.
Running clean · 1 airline · 2x weekly · nonstop
82 / 100
route health from live SBD and ONT delay boards
Median arrival delay is +58 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+58 minacross the last 2 operated legs
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 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 boardsnext sweep in 120s
How the San Bernardino to Ontario route actually runs
Pro Flight Search records official board updates for nonstop SBD to ONT 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 Bernardino (SBD) to Ontario (ONT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SBD-ONT
SBD to ONT questions
Is SBD–ONT running on time right now?
Smooth skies ahead. The arrival side at ONT is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SBD–ONT?
Operators schedule 2 departures from SBD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ONT delay card to confirm conditions when you'd arrive.
How long is the flight from SBD to ONT?
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 SBD–ONT fly?
Air Transport International runs the route with about 2 flights a week (mon, wed). Since one carrier owns the route, a single disruption tends to ripple through the day.
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