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

Raleigh/Durham → Baltimore via Detroit: arrives on time 64%

  1. 18:40 RDU → 20:31 DTW
    DL 1407 · Delta · 1h 51m · 83% on time, 2.8% cancelled
  2. 1h 09m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 21:40 DTW → 23:18 BWI
    DL 2715 · Delta · 1h 38m · 78% on time, 2.8% cancelled

Total trip 4h 38m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection86%The first flight arrived more than 24 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 09m layover.
Arrives on time64%First flight not cancelled (2.8% are) × connection made (86%) × second flight not cancelled (2.8% are) and within 15 minutes (78%).
Total trip4h 38mRDU 18:40 to BWI 23:18, 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.