tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Raleigh/Durham → Denver via Austin: arrives on time 92%

  1. 07:00 RDU → 09:11 AUS
    DL 4921 · Delta, flown by Endeavor · 3h 11m · 89% on time, 1.9% cancelled
  2. 3h 44m layover in Austin (AUS) · 90 min minimum on separate tickets
  3. 12:55 AUS → 14:14 DEN
    UA 1541 · United · 2h 19m · 96% on time, 0.0% cancelled

Total trip 9h 14m, scheduled departure to arrival (Denver is 2 h behind Raleigh/Durham). Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 134 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 44m layover.
Arrives on time92%First flight not cancelled (1.9% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (96%).
Total trip9h 14mRDU 07:00 to DEN 14:14, 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.