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

Atlanta → Boise via Salt Lake City: arrives on time 87%

  1. 15:24 ATL → 17:24 SLC
    DL 526 · Delta · 4h 00m · 82% on time, 0.3% cancelled
  2. 3h 22m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 20:46 SLC → 22:04 BOI
    DL 4446 · Delta, flown by SkyWest · 1h 19m · 88% on time, 0.0% cancelled

Total trip 8h 41m, scheduled departure to arrival (Boise is 2 h behind Atlanta). Times are local. Both flew on 55 of the last 56 days.

Makes the connection100%The first flight arrived more than 157 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 22m layover.
Arrives on time87%First flight not cancelled (0.3% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip8h 41mATL 15:24 to BOI 22:04, 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.