Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Detroit → Anchorage via Houston: arrives on time 85%

  1. 08:40 DTW → 10:36 IAH
    DL 1043 · Delta · 2h 56m · 84% on time, 1.1% cancelled
  2. 3h 44m layover in Houston (IAH) · 90 min minimum on separate tickets
  3. 14:20 IAH → 18:41 ANC
    UA 2369 · United · 7h 21m · 87% on time, 0.0% cancelled

Total trip 14h 01m, scheduled departure to arrival (Anchorage is 4 h behind Detroit). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 134 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 44m layover.
Arrives on time85%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip14h 01mDTW 08:40 to ANC 18:41, 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.