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

Boston → Valparaiso via Atlanta: arrives on time 83%

  1. 06:00 BOS → 09:06 ATL
    F9 3085 · Frontier · 3h 06m · 65% on time, 4.3% cancelled
  2. 3h 14m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 12:20 ATL → 12:29 VPS
    DL 3092 · Delta · 1h 09m · 88% on time, 0.4% cancelled

Total trip 7h 29m, scheduled departure to arrival (Valparaiso is 1 h behind Boston). Times are local. Both flew on 23 of the last 56 days.

Makes the connection99%The first flight arrived more than 104 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 14m layover.
Arrives on time83%First flight not cancelled (4.3% are) × connection made (99%) × second flight not cancelled (0.4% are) and within 15 minutes (88%).
Total trip7h 29mBOS 06:00 to VPS 12:29, 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.