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

Boston → Austin via Kansas City: arrives on time 84%

  1. 06:10 BOS → 08:41 MCI
    DL 675 · Delta · 3h 29m · 88% on time, 3.5% cancelled
  2. 1h 21m layover in Kansas City (MCI) · 45 min minimum on one ticket
  3. 10:02 MCI → 12:11 AUS
    DL 3650 · Delta, flown by SkyWest · 2h 09m · 93% on time, 0.0% cancelled

Total trip 7h 01m, scheduled departure to arrival (Austin is 1 h behind Boston). Times are local. Both flew on 55 of the last 56 days.

Makes the connection94%The first flight arrived more than 36 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 21m layover.
Arrives on time84%First flight not cancelled (3.5% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip7h 01mBOS 06:10 to AUS 12:11, 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.