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

Bozeman → Boston via Salt Lake City: arrives on time 80%

  1. 05:15 BZN → 06:36 SLC
    DL 491 · Delta · 1h 21m · 95% on time, 0.0% cancelled
  2. 3h 14m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 09:50 SLC → 16:37 BOS
    DL 657 · Delta · 4h 47m · 82% on time, 1.1% cancelled

Total trip 9h 22m, scheduled departure to arrival (Boston is 2 h ahead of Bozeman). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 149 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 14m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.1% are) and within 15 minutes (82%).
Total trip9h 22mBZN 05:15 to BOS 16:37, 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.