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

Raleigh/Durham → Seattle via Austin: arrives on time 89%

  1. 07:00 RDU → 09:11 AUS
    DL 4921 · Delta, flown by Endeavor · 3h 11m · 89% on time, 1.9% cancelled
  2. 2h 08m layover in Austin (AUS) · 45 min minimum on one ticket
  3. 11:19 AUS → 13:54 SEA
    DL 1684 · Delta · 4h 35m · 94% on time, 0.0% cancelled

Total trip 9h 54m, scheduled departure to arrival (Seattle is 3 h behind Raleigh/Durham). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 83 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 08m layover.
Arrives on time89%First flight not cancelled (1.9% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip9h 54mRDU 07:00 to SEA 13:54, 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.