tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Hilton Head Island → Chicago via Washington: arrives on time 57%

  1. 10:57 HHH → 12:44 DCA
    AA 3564 · American, flown by Envoy · 1h 47m · 86% on time, 0.0% cancelled
  2. 2h 46m layover in Washington (DCA) · 90 min minimum on separate tickets
  3. 15:30 DCA → 16:52 ORD
    UA 1325 · United · 2h 22m · 66% on time, 4.7% cancelled

Total trip 6h 55m, scheduled departure to arrival (Chicago is 1 h behind Hilton Head Island). Times are local. Both flew on 23 of the last 56 days.

Makes the connection91%The first flight arrived more than 76 minutes late on 9% of the days it flew: too late for the 90-minute minimum connection on a 2h 46m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (91%) × second flight not cancelled (4.7% are) and within 15 minutes (66%).
Total trip6h 55mHHH 10:57 to ORD 16:52, 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.