Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Dulles via Chicago: arrives on time 70%
-
11:29 ATL → 12:52 ORDUA 1239 · United · 2h 23m · 82% on time, 0.0% cancelled
-
3h 01m layover in Chicago (ORD) · 45 min minimum on one ticket
-
15:53 ORD → 19:02 IADUA 2437 · United · 2h 09m · 71% on time, 1.6% cancelled
Total trip 7h 33m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection100%The first flight arrived more than 136 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 01m layover.
Arrives on time70%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.6% are) and within 15 minutes (71%).
Total trip7h 33mATL 11:29 to IAD 19:02, 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.