tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Seattle → Raleigh/Durham via Las Vegas: arrives on time 88%

  1. 16:20 SEA → 18:57 LAS
    DL 2955 · Delta · 2h 37m · 78% on time, 1.1% cancelled
  2. 3h 36m layover in Las Vegas (LAS) · 45 min minimum on one ticket
  3. 22:33 LAS → 05:42 RDU +1 day
    DL 822 · Delta · 4h 16m · 90% on time, 1.0% cancelled

Total trip 10h 29m, scheduled departure to arrival (Raleigh/Durham is 3 h ahead of Seattle). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 171 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 36m layover.
Arrives on time88%First flight not cancelled (1.1% are) × connection made (100%) × second flight not cancelled (1.0% are) and within 15 minutes (90%).
Total trip10h 29mSEA 16:20 to RDU 05:42, 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.