Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Hilton Head Island → Chicago via Washington: arrives on time 50%
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11:07 HHH → 12:52 DCAAA 4515 · American, flown by Republic · 1h 45m · 83% on time, 0.0% cancelled
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1h 07m layover in Washington (DCA) · 45 min minimum on one ticket
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13:59 DCA → 15:23 ORDAA 2398 · American · 2h 24m · 61% on time, 3.4% cancelled
Total trip 5h 16m, scheduled departure to arrival (Chicago is 1 h behind Hilton Head Island). Times are local. Both flew on 29 of the last 56 days.
Makes the connection86%The first flight arrived more than 22 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time50%First flight not cancelled (0.0% are) × connection made (86%) × second flight not cancelled (3.4% are) and within 15 minutes (61%).
Total trip5h 16mHHH 11:07 to ORD 15:23, 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.