Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Nashville via Denver: arrives on time 80%
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05:00 PDX → 08:31 DENUA 459 · United · 2h 31m · 97% on time, 0.3% cancelled
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1h 19m layover in Denver (DEN) · 45 min minimum on one ticket
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09:50 DEN → 13:33 BNAUA 355 · United · 2h 43m · 83% on time, 1.1% cancelled
Total trip 6h 33m, scheduled departure to arrival (Nashville is 2 h ahead of Portland). Times are local. Both flew on 19 of the last 56 days, too few to list among the best connections.
Makes the connection98%The first flight arrived more than 34 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 19m layover.
Arrives on time80%First flight not cancelled (0.3% are) × connection made (98%) × second flight not cancelled (1.1% are) and within 15 minutes (83%).
Total trip6h 33mPDX 05:00 to BNA 13:33, 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.