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

Chicago → Missoula via Los Angeles: arrives on time 80%

  1. 14:30 ORD → 17:05 LAX
    UA 374 · United · 4h 35m · 80% on time, 0.5% cancelled
  2. 3h 15m layover in Los Angeles (LAX) · 45 min minimum on one ticket
  3. 20:20 LAX → 23:56 MSO
    UA 5370 · United, flown by SkyWest · 2h 36m · 81% on time, 0.0% cancelled

Total trip 10h 26m, scheduled departure to arrival (Missoula is 1 h behind Chicago). Times are local. Both flew on 37 of the last 56 days.

Makes the connection99%The first flight arrived more than 150 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time80%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip10h 26mORD 14:30 to MSO 23:56, 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.