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

Seattle → Missoula via Salt Lake City: arrives on time 77%

  1. 17:59 SEA → 21:09 SLC
    DL 1165 · Delta · 2h 10m · 81% on time, 0.7% cancelled
  2. 1h 46m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 22:55 SLC → 00:28 MSO +1 day
    DL 1723 · Delta · 1h 33m · 83% on time, 0.3% cancelled

Total trip 5h 29m, scheduled departure to arrival (Missoula is 1 h ahead of Seattle). Times are local. Both flew on 56 of the last 56 days.

Makes the connection93%The first flight arrived more than 61 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 46m layover.
Arrives on time77%First flight not cancelled (0.7% are) × connection made (93%) × second flight not cancelled (0.3% are) and within 15 minutes (83%).
Total trip5h 29mSEA 17:59 to MSO 00:28, 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.