Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Salt Lake City via Chicago: arrives on time 76%
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08:15 IAD → 09:36 ORDUA 1775 · United · 2h 21m · 84% on time, 0.6% cancelled
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3h 09m layover in Chicago (ORD) · 45 min minimum on one ticket
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12:45 ORD → 15:22 SLCUA 1955 · United · 3h 37m · 77% on time, 1.4% cancelled
Total trip 9h 07m, scheduled departure to arrival (Salt Lake City is 2 h behind Dulles). Times are local. Both flew on 56 of the last 56 days.
Makes the connection100%The first flight arrived more than 144 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 09m layover.
Arrives on time76%First flight not cancelled (0.6% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (77%).
Total trip9h 07mIAD 08:15 to SLC 15:22, 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.