tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Tampa → Seattle via Boston: arrives on time 61%

  1. 20:33 TPA → 15:27 BOS
    B6 392 · JetBlue · 3h 08m · 69% on time, 4.1% cancelled
  2. 3h 58m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 19:25 BOS → 22:49 SEA
    DL 324 · Delta · 6h 25m · 67% on time, 2.2% cancelled

Total trip 5h 17m, scheduled departure to arrival (Seattle is 3 h behind Tampa). Times are local. Both flew on 50 of the last 56 days.

Makes the connection98%The first flight arrived more than 148 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 58m layover.
Arrives on time61%First flight not cancelled (4.1% are) × connection made (98%) × second flight not cancelled (2.2% are) and within 15 minutes (67%).
Total trip5h 17mTPA 20:33 to SEA 22:49, 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.