Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Billings via Denver: arrives on time 85%
-
05:00 ORD → 06:42 DENUA 2666 · United · 2h 42m · 98% on time, 0.6% cancelled
-
1h 13m layover in Denver (DEN) · 45 min minimum on one ticket
-
07:55 DEN → 09:36 BILUA 4762 · United, flown by SkyWest · 1h 41m · 87% on time, 0.0% cancelled
Total trip 5h 36m, scheduled departure to arrival (Billings is 1 h behind Chicago). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 28 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 13m layover.
Arrives on time85%First flight not cancelled (0.6% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip5h 36mORD 05:00 to BIL 09:36, 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.