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

Chicago → Bozeman via Salt Lake City: arrives on time 85%

  1. 07:45 ORD → 10:15 SLC
    DL 2231 · Delta · 3h 30m · 81% on time, 1.1% cancelled
  2. 3h 35m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 13:50 SLC → 15:15 BZN
    DL 3906 · Delta, flown by SkyWest · 1h 25m · 90% on time, 0.0% cancelled

Total trip 8h 30m, scheduled departure to arrival (Bozeman is 1 h behind Chicago). Times are local. Both flew on 55 of the last 56 days.

Makes the connection96%The first flight arrived more than 170 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 35m layover.
Arrives on time85%First flight not cancelled (1.1% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip8h 30mORD 07:45 to BZN 15:15, 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.