Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Dulles via Chicago: arrives on time 67%
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08:00 SLC → 12:20 ORDUA 1502 · United · 3h 20m · 84% on time, 2.2% cancelled
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3h 33m layover in Chicago (ORD) · 45 min minimum on one ticket
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15:53 ORD → 19:02 IADUA 2437 · United · 2h 09m · 71% on time, 1.6% cancelled
Total trip 9h 02m, scheduled departure to arrival (Dulles is 2 h ahead of Salt Lake City). Times are local. Both flew on 37 of the last 56 days.
Makes the connection98%The first flight arrived more than 168 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 33m layover.
Arrives on time67%First flight not cancelled (2.2% are) × connection made (98%) × second flight not cancelled (1.6% are) and within 15 minutes (71%).
Total trip9h 02mSLC 08:00 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.