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

Detroit → San Antonio via Newark: arrives on time 79%

  1. 09:07 DTW → 11:00 EWR
    UA 3409 · United, flown by Republic · 1h 53m · 90% on time, 3.6% cancelled
  2. 1h 20m layover in Newark (EWR) · 45 min minimum on one ticket
  3. 12:20 EWR → 15:21 SAT
    UA 515 · United · 4h 01m · 88% on time, 1.5% cancelled

Total trip 7h 14m, scheduled departure to arrival (San Antonio is 1 h behind Detroit). Times are local. Both flew on 56 of the last 56 days.

Makes the connection94%The first flight arrived more than 35 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time79%First flight not cancelled (3.6% are) × connection made (94%) × second flight not cancelled (1.5% are) and within 15 minutes (88%).
Total trip7h 14mDTW 09:07 to SAT 15:21, 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.