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

Bozeman → Boston via Chicago: arrives on time 57%

  1. 13:39 BZN → 17:47 ORD
    AA 1501 · American · 3h 10m · 62% on time, 0.0% cancelled
  2. 2h 42m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 20:29 ORD → 00:05 BOS +1 day
    AA 2682 · American · 2h 36m · 62% on time, 3.7% cancelled

Total trip 8h 26m, scheduled departure to arrival (Boston is 2 h ahead of Bozeman). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection95%The first flight arrived more than 117 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 42m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (3.7% are) and within 15 minutes (62%).
Total trip8h 26mBZN 13:39 to BOS 00:05, 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.