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

Bozeman → Boston via Seattle: arrives on time 78%

  1. 18:58 BZN → 20:02 SEA
    AS 3498 · Alaska, flown by SkyWest · 2h 04m · 57% on time, 0.0% cancelled
  2. 3h 13m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 23:15 SEA → 07:35 BOS +1 day
    DL 473 · Delta · 5h 20m · 82% on time, 1.4% cancelled

Total trip 10h 37m, scheduled departure to arrival (Boston is 2 h ahead of Bozeman). Times are local. Both flew on 51 of the last 56 days.

Makes the connection96%The first flight arrived more than 103 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 13m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (1.4% are) and within 15 minutes (82%).
Total trip10h 37mBZN 18:58 to BOS 07:35, 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.