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

Boston → St Louis via Minneapolis: arrives on time 66%

  1. 17:50 BOS → 20:15 MSP
    DL 1098 · Delta · 3h 25m · 72% on time, 1.1% cancelled
  2. 1h 35m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 21:50 MSP → 23:22 STL
    DL 1609 · Delta · 1h 33m · 78% on time, 1.1% cancelled

Total trip 6h 33m, scheduled departure to arrival (St Louis is 1 h behind Boston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection87%The first flight arrived more than 50 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 35m layover.
Arrives on time66%First flight not cancelled (1.1% are) × connection made (87%) × second flight not cancelled (1.1% are) and within 15 minutes (78%).
Total trip6h 33mBOS 17:50 to STL 23:22, 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.