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

Boston → Nashville via Chicago: arrives on time 85%

  1. 07:00 BOS → 09:01 ORD
    AA 1509 · American · 3h 01m · 90% on time, 0.5% cancelled
  2. 3h 28m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 12:29 ORD → 14:14 BNA
    UA 3634 · United, flown by Republic · 1h 45m · 90% on time, 1.6% cancelled

Total trip 8h 14m, scheduled departure to arrival (Nashville is 1 h behind Boston). Times are local. Both flew on 47 of the last 56 days.

Makes the connection97%The first flight arrived more than 118 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 28m layover.
Arrives on time85%First flight not cancelled (0.5% are) × connection made (97%) × second flight not cancelled (1.6% are) and within 15 minutes (90%).
Total trip8h 14mBOS 07:00 to BNA 14:14, 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.