Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Portland via Dulles: arrives on time 84%
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08:30 BNA → 11:17 IADUA 1709 · United · 1h 47m · 88% on time, 2.4% cancelled
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1h 28m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:45 IAD → 14:34 PWMUA 3535 · United, flown by Republic · 1h 49m · 97% on time, 6.5% cancelled
Total trip 5h 04m, scheduled departure to arrival (Portland is 1 h ahead of Nashville). Times are local. Both flew on 40 of the last 56 days.
Makes the connection95%The first flight arrived more than 43 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 28m layover.
Arrives on time84%First flight not cancelled (2.4% are) × connection made (95%) × second flight not cancelled (6.5% are) and within 15 minutes (97%).
Total trip5h 04mBNA 08:30 to PWM 14:34, 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.