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

Miami → Seattle via Atlanta: arrives on time 67%

  1. 10:40 MIA → 12:48 ATL
    DL 2836 · Delta · 2h 10m · 85% on time, 2.3% cancelled
  2. 3h 57m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:45 ATL → 19:04 SEA
    DL 472 · Delta · 5h 19m · 70% on time, 0.0% cancelled

Total trip 11h 24m, scheduled departure to arrival (Seattle is 3 h behind Miami). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 192 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 57m layover.
Arrives on time67%First flight not cancelled (2.3% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (70%).
Total trip11h 24mMIA 10:40 to SEA 19:04, 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.