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

Atlanta → Harrisburg via Detroit: arrives on time 71%

  1. 07:25 ATL → 09:20 DTW
    DL 1646 · Delta · 1h 55m · 92% on time, 0.8% cancelled
  2. 50m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 10:10 DTW → 11:42 MDT
    DL 4065 · Delta, flown by SkyWest · 1h 32m · 87% on time, 0.0% cancelled

Total trip 4h 17m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection82%The first flight arrived more than 5 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time71%First flight not cancelled (0.8% are) × connection made (82%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip4h 17mATL 07:25 to MDT 11:42, 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.