tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Missoula → Chicago via Dallas-Fort Worth: arrives on time 72%

  1. 06:45 MSO → 11:09 DFW
    AA 3924 · American, flown by Envoy · 3h 24m · 90% on time, 0.0% cancelled
  2. 2h 10m layover in Dallas-Fort Worth (DFW) · 90 min minimum on separate tickets
  3. 13:19 DFW → 15:59 ORD
    F9 1342 · Frontier · 2h 43m · 75% on time, 1.6% cancelled

Total trip 8h 17m, scheduled departure to arrival (Chicago is 1 h ahead of Missoula). Times are local. Both flew on 44 of the last 56 days.

Makes the connection97%The first flight arrived more than 40 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 10m layover.
Arrives on time72%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.6% are) and within 15 minutes (75%).
Total trip8h 17mMSO 06:45 to ORD 15:59, 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.