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

Dallas-Fort Worth → Billings via Denver: arrives on time 80%

  1. 09:07 DFW → 10:25 DEN
    F9 2549 · Frontier · 2h 21m · 85% on time, 2.4% cancelled
  2. 3h 20m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 13:45 DEN → 15:29 BIL
    UA 5845 · United, flown by SkyWest · 1h 44m · 83% on time, 0.0% cancelled

Total trip 7h 22m, scheduled departure to arrival (Billings is 1 h behind Dallas-Fort Worth). Times are local. Both flew on 47 of the last 56 days.

Makes the connection99%The first flight arrived more than 110 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 20m layover.
Arrives on time80%First flight not cancelled (2.4% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip7h 22mDFW 09:07 to BIL 15:29, 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.