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

Phoenix → Dulles via Detroit: arrives on time 82%

  1. 06:00 PHX → 12:48 DTW
    DL 947 · Delta · 3h 48m · 91% on time, 0.3% cancelled
  2. 2h 22m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 15:10 DTW → 16:42 IAD
    DL 1787 · Delta · 1h 32m · 86% on time, 2.6% cancelled

Total trip 7h 42m, scheduled departure to arrival (Dulles is 3 h ahead of Phoenix). Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 97 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 22m layover.
Arrives on time82%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (2.6% are) and within 15 minutes (86%).
Total trip7h 42mPHX 06:00 to IAD 16:42, 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.