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

Portland → Bozeman via Salt Lake City: arrives on time 88%

  1. 05:45 PDX → 08:39 SLC
    DL 1270 · Delta · 1h 54m · 98% on time, 0.3% cancelled
  2. 1h 16m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 09:55 SLC → 11:18 BZN
    DL 1971 · Delta · 1h 22m · 89% on time, 0.5% cancelled

Total trip 4h 32m, scheduled departure to arrival (Bozeman is 1 h ahead of Portland). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 31 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time88%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (0.5% are) and within 15 minutes (89%).
Total trip4h 32mPDX 05:45 to BZN 11:18, 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.