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

Billings → Chicago via Dallas-Fort Worth: arrives on time 33%

  1. 13:29 BIL → 17:20 DFW
    AA 3429 · American, flown by Envoy · 2h 51m · 80% on time, 0.0% cancelled
  2. 1h 18m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 18:38 DFW → 21:22 ORD
    AA 1424 · American · 2h 44m · 39% on time, 2.8% cancelled

Total trip 6h 53m, scheduled departure to arrival (Chicago is 1 h ahead of Billings). Times are local. Both flew on 56 of the last 56 days.

Makes the connection87%The first flight arrived more than 33 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 18m layover.
Arrives on time33%First flight not cancelled (0.0% are) × connection made (87%) × second flight not cancelled (2.8% are) and within 15 minutes (39%).
Total trip6h 53mBIL 13:29 to ORD 21:22, 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.