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

Salt Lake City → Miami via Boston: arrives on time 75%

  1. 23:31 SLC → 06:05 BOS
    DL 696 · Delta · 4h 34m · 92% on time, 1.8% cancelled
  2. 1h 00m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 07:05 BOS → 10:39 MIA +1 day
    DL 1399 · Delta · 3h 30m · 86% on time, 2.0% cancelled

Total trip 9h 04m, scheduled departure to arrival (Miami is 2 h ahead of Salt Lake City). Times are local. Both flew on 54 of the last 56 days.

Makes the connection92%The first flight arrived more than 15 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time75%First flight not cancelled (1.8% are) × connection made (92%) × second flight not cancelled (2.0% are) and within 15 minutes (86%).
Total trip9h 04mSLC 23:31 to MIA 10:39, 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.