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

Dulles → Salt Lake City via Atlanta: arrives on time 68%

  1. 17:51 IAD → 19:54 ATL
    DL 1695 · Delta · 2h 08m · 74% on time, 2.0% cancelled
  2. 2h 21m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:15 ATL → 00:26 SLC +1 day
    DL 453 · Delta · 4h 04m · 75% on time, 0.6% cancelled

Total trip 8h 28m, scheduled departure to arrival (Salt Lake City is 2 h behind Dulles). Times are local. Both flew on 48 of the last 56 days.

Makes the connection93%The first flight arrived more than 96 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 21m layover.
Arrives on time68%First flight not cancelled (2.0% are) × connection made (93%) × second flight not cancelled (0.6% are) and within 15 minutes (75%).
Total trip8h 28mIAD 17:51 to SLC 00:26, 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.