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

San Antonio → Miami via Atlanta: arrives on time 62%

  1. 14:40 SAT → 18:13 ATL
    DL 1408 · Delta · 2h 33m · 80% on time, 2.2% cancelled
  2. 3h 24m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:37 ATL → 23:39 MIA
    DL 1234 · Delta · 2h 02m · 65% on time, 0.7% cancelled

Total trip 7h 59m, scheduled departure to arrival (Miami is 1 h ahead of San Antonio). Times are local. Both flew on 21 of the last 56 days.

Makes the connection99%The first flight arrived more than 159 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 24m layover.
Arrives on time62%First flight not cancelled (2.2% are) × connection made (99%) × second flight not cancelled (0.7% are) and within 15 minutes (65%).
Total trip7h 59mSAT 14:40 to MIA 23:39, 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.