Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Las Vegas → Raleigh/Durham via Dulles: arrives on time 63%
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08:48 LAS → 16:24 IADUA 1140 · United · 4h 36m · 87% on time, 0.0% cancelled
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1h 06m layover in Dulles (IAD) · 45 min minimum on one ticket
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17:30 IAD → 18:55 RDUUA 3624 · United, flown by Republic · 1h 25m · 71% on time, 4.9% cancelled
Total trip 7h 07m, scheduled departure to arrival (Raleigh/Durham is 3 h ahead of Las Vegas). Times are local. Both flew on 47 of the last 56 days.
Makes the connection93%The first flight arrived more than 21 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time63%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (4.9% are) and within 15 minutes (71%).
Total trip7h 07mLAS 08:48 to RDU 18:55, 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.