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

Dallas-Fort Worth → Boise via Seattle: arrives on time 85%

  1. 06:20 DFW → 08:40 SEA
    DL 804 · Delta · 4h 20m · 86% on time, 2.7% cancelled
  2. 3h 50m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 12:30 SEA → 15:12 BOI
    DL 3959 · Delta, flown by SkyWest · 1h 42m · 88% on time, 0.0% cancelled

Total trip 9h 52m, scheduled departure to arrival (Boise is 1 h behind Dallas-Fort Worth). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 185 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 50m layover.
Arrives on time85%First flight not cancelled (2.7% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip9h 52mDFW 06:20 to BOI 15:12, 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.