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

Miami → San Antonio via Dulles: arrives on time 76%

  1. 13:10 MIA → 15:53 IAD
    UA 2435 · United · 2h 43m · 88% on time, 0.3% cancelled
  2. 1h 52m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 17:45 IAD → 20:22 SAT
    UA 1869 · United · 3h 37m · 81% on time, 0.6% cancelled

Total trip 8h 12m, scheduled departure to arrival (San Antonio is 1 h behind Miami). Times are local. Both flew on 56 of the last 56 days.

Makes the connection94%The first flight arrived more than 67 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 52m layover.
Arrives on time76%First flight not cancelled (0.3% are) × connection made (94%) × second flight not cancelled (0.6% are) and within 15 minutes (81%).
Total trip8h 12mMIA 13:10 to SAT 20:22, 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.