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

Miami → Seattle via Salt Lake City: arrives on time 82%

  1. 07:00 MIA → 10:04 SLC
    DL 2021 · Delta · 5h 04m · 80% on time, 0.5% cancelled
  2. 3h 16m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 13:20 SLC → 14:40 SEA
    DL 2921 · Delta · 2h 20m · 85% on time, 0.7% cancelled

Total trip 10h 40m, scheduled departure to arrival (Seattle is 3 h behind Miami). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 151 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 16m layover.
Arrives on time82%First flight not cancelled (0.5% are) × connection made (98%) × second flight not cancelled (0.7% are) and within 15 minutes (85%).
Total trip10h 40mMIA 07:00 to SEA 14:40, 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.