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

Boston → Louisville via Minneapolis: arrives on time 69%

  1. 07:15 BOS → 09:30 MSP
    DL 1138 · Delta · 3h 15m · 90% on time, 2.0% cancelled
  2. 3h 20m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 12:50 MSP → 15:48 SDF
    DL 4007 · Delta, flown by SkyWest · 1h 58m · 71% on time, 0.0% cancelled

Total trip 8h 33m, scheduled departure to arrival. Times are local. Both flew on 1 of the last 56 days, too few to list among the best connections.

Makes the connection99%The first flight arrived more than 155 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 20m layover.
Arrives on time69%First flight not cancelled (2.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (71%).
Total trip8h 33mBOS 07:15 to SDF 15:48, 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.