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

Houston → Miami via Atlanta: arrives on time 52%

  1. 17:12 HOU → 20:28 ATL
    DL 2381 · Delta · 2h 16m · 77% on time, 1.9% cancelled
  2. 1h 09m 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 5h 27m, scheduled departure to arrival (Miami is 1 h ahead of Houston). Times are local. Both flew on 21 of the last 56 days.

Makes the connection82%The first flight arrived more than 24 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 1h 09m layover.
Arrives on time52%First flight not cancelled (1.9% are) × connection made (82%) × second flight not cancelled (0.7% are) and within 15 minutes (65%).
Total trip5h 27mHOU 17:12 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.