Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Ontario → Nashville via Chicago: arrives on time 58%
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07:00 ONT → 13:03 ORDUA 2226 · United · 4h 03m · 76% on time, 0.0% cancelled
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1h 09m layover in Chicago (ORD) · 45 min minimum on one ticket
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14:12 ORD → 15:57 BNAUA 2142 · United · 1h 45m · 69% on time, 1.2% cancelled
Total trip 6h 57m, scheduled departure to arrival (Nashville is 2 h ahead of Ontario). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection86%The first flight arrived more than 24 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 09m layover.
Arrives on time58%First flight not cancelled (0.0% are) × connection made (86%) × second flight not cancelled (1.2% are) and within 15 minutes (69%).
Total trip6h 57mONT 07:00 to BNA 15:57, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.