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

Boise → Atlanta via Seattle: arrives on time 81%

  1. 18:10 BOI → 18:54 SEA
    DL 4127 · Delta, flown by SkyWest · 1h 44m · 83% on time, 0.6% cancelled
  2. 2h 51m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 21:45 SEA → 05:36 ATL +1 day
    DL 567 · Delta · 4h 51m · 84% on time, 1.1% cancelled

Total trip 9h 26m, scheduled departure to arrival (Atlanta is 2 h ahead of Boise). Times are local. Both flew on 46 of the last 56 days.

Makes the connection98%The first flight arrived more than 126 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 51m layover.
Arrives on time81%First flight not cancelled (0.6% are) × connection made (98%) × second flight not cancelled (1.1% are) and within 15 minutes (84%).
Total trip9h 26mBOI 18:10 to ATL 05:36, 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.