Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Louisville via Chicago: arrives on time 71%
-
13:15 IAD → 14:29 ORDUA 2331 · United · 2h 14m · 81% on time, 0.8% cancelled
-
3h 21m layover in Chicago (ORD) · 45 min minimum on one ticket
-
17:50 ORD → 20:23 SDFUA 3598 · United, flown by Republic · 1h 33m · 77% on time, 4.0% cancelled
Total trip 7h 08m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection97%The first flight arrived more than 156 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 21m layover.
Arrives on time71%First flight not cancelled (0.8% are) × connection made (97%) × second flight not cancelled (4.0% are) and within 15 minutes (77%).
Total trip7h 08mIAD 13:15 to SDF 20:23, 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.