Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Huntsville via Dulles: arrives on time 72%
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08:40 ORD → 11:52 IADUA 2277 · United · 2h 12m · 92% on time, 0.0% cancelled
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1h 03m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:55 IAD → 14:08 HSVUA 4286 · United, flown by CommuteAir · 2h 13m · 78% on time, 0.6% cancelled
Total trip 5h 28m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection93%The first flight arrived more than 18 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time72%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.6% are) and within 15 minutes (78%).
Total trip5h 28mORD 08:40 to HSV 14:08, 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.