tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Boston → Salt Lake City via Portland: arrives on time 87%

  1. 06:03 BOS → 09:19 PDX
    AS 311 · Alaska · 6h 16m · 88% on time, 0.0% cancelled
  2. 3h 56m layover in Portland (PDX) · 90 min minimum on separate tickets
  3. 13:15 PDX → 16:12 SLC
    DL 1209 · Delta · 1h 57m · 88% on time, 1.4% cancelled

Total trip 12h 09m, scheduled departure to arrival (Salt Lake City is 2 h behind Boston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 146 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 56m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (88%).
Total trip12h 09mBOS 06:03 to SLC 16:12, 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.