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

Houston → Miami via Atlanta: arrives on time 59%

  1. 10:16 HOU → 13:20 ATL
    DL 1509 · Delta · 2h 04m · 88% on time, 3.0% cancelled
  2. 2h 38m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:58 ATL → 18:09 MIA
    DL 1323 · Delta · 2h 11m · 63% on time, 1.7% 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 113 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 38m layover.
Arrives on time59%First flight not cancelled (3.0% are) × connection made (98%) × second flight not cancelled (1.7% are) and within 15 minutes (63%).
Total trip6h 53mHOU 10:16 to MIA 18:09, 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.