Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Billings → Portland via Denver: arrives on time 78%
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14:25 BIL → 16:15 DENUA 478 · United · 1h 50m · 75% on time, 0.0% cancelled
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3h 15m layover in Denver (DEN) · 45 min minimum on one ticket
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19:30 DEN → 21:15 PDXUA 498 · United · 2h 45m · 80% on time, 0.0% cancelled
Total trip 7h 50m, scheduled departure to arrival (Portland is 1 h behind Billings). Times are local. Both flew on 55 of the last 56 days.
Makes the connection98%The first flight arrived more than 150 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip7h 50mBIL 14:25 to PDX 21:15, 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.