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

Baltimore → Seattle via Detroit: arrives on time 66%

  1. 06:08 BWI → 07:40 DTW
    DL 2601 · Delta · 1h 32m · 94% on time, 2.5% cancelled
  2. 50m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 08:30 DTW → 10:31 SEA
    DL 734 · Delta · 5h 01m · 76% on time, 1.6% cancelled

Total trip 7h 23m, scheduled departure to arrival (Seattle is 3 h behind Baltimore). Times are local. Both flew on 56 of the last 56 days.

Makes the connection91%The first flight arrived more than 5 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time66%First flight not cancelled (2.5% are) × connection made (91%) × second flight not cancelled (1.6% are) and within 15 minutes (76%).
Total trip7h 23mBWI 06:08 to SEA 10:31, 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.