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

Boise → San Francisco via Seattle: arrives on time 68%

  1. 11:55 BOI → 12:42 SEA
    DL 3678 · Delta, flown by SkyWest · 1h 47m · 92% on time, 0.0% cancelled
  2. 1h 48m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 14:30 SEA → 16:50 SFO
    DL 3707 · Delta, flown by SkyWest · 2h 20m · 71% on time, 1.2% cancelled

Total trip 5h 55m, scheduled departure to arrival (San Francisco is 1 h behind Boise). Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 63 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 48m layover.
Arrives on time68%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.2% are) and within 15 minutes (71%).
Total trip5h 55mBOI 11:55 to SFO 16:50, 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.