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

Boise → San Francisco via Salt Lake City: arrives on time 64%

  1. 18:42 BOI → 19:57 SLC
    DL 2920 · Delta · 1h 15m · 81% on time, 1.2% cancelled
  2. 2h 53m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 22:50 SLC → 23:52 SFO
    DL 1091 · Delta · 2h 06m · 66% on time, 0.3% cancelled

Total trip 6h 14m, 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 connection98%The first flight arrived more than 128 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 53m layover.
Arrives on time64%First flight not cancelled (1.2% are) × connection made (98%) × second flight not cancelled (0.3% are) and within 15 minutes (66%).
Total trip6h 14mBOI 18:42 to SFO 23:52, 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.