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

Houston → Miami via Atlanta: arrives on time 72%

  1. 07:02 IAH → 10:05 ATL
    DL 1315 · Delta · 2h 03m · 88% on time, 1.6% cancelled
  2. 2h 49m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:54 ATL → 14:55 MIA
    DL 1579 · Delta · 2h 01m · 76% on time, 0.8% cancelled

Total trip 6h 53m, scheduled departure to arrival (Miami is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 124 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 49m layover.
Arrives on time72%First flight not cancelled (1.6% are) × connection made (98%) × second flight not cancelled (0.8% are) and within 15 minutes (76%).
Total trip6h 53mIAH 07:02 to MIA 14:55, 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.