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

Washington → Salt Lake City via Boston: arrives on time 74%

  1. 06:59 DCA → 08:41 BOS
    DL 5698 · Delta, flown by Republic · 1h 42m · 92% on time, 2.8% cancelled
  2. 2h 34m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 11:15 BOS → 14:24 SLC
    DL 464 · Delta · 5h 09m · 78% on time, 0.8% cancelled

Total trip 9h 25m, scheduled departure to arrival (Salt Lake City is 2 h behind Washington). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 109 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 34m layover.
Arrives on time74%First flight not cancelled (2.8% are) × connection made (98%) × second flight not cancelled (0.8% are) and within 15 minutes (78%).
Total trip9h 25mDCA 06:59 to SLC 14:24, 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.