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

Austin → Denver via Dulles: arrives on time 86%

  1. 07:30 AUS → 11:48 IAD
    UA 525 · United · 3h 18m · 95% on time, 1.5% cancelled
  2. 1h 00m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 12:48 IAD → 14:42 DEN
    UA 1587 · United · 3h 54m · 92% on time, 0.3% cancelled

Total trip 8h 12m, scheduled departure to arrival (Denver is 1 h behind Austin). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 15 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time86%First flight not cancelled (1.5% are) × connection made (95%) × second flight not cancelled (0.3% are) and within 15 minutes (92%).
Total trip8h 12mAUS 07:30 to DEN 14:42, 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.