Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Honolulu via San Francisco: arrives on time 78%
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10:25 ORD → 13:14 SFOUA 543 · United · 4h 49m · 63% on time, 2.0% cancelled
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3h 31m layover in San Francisco (SFO) · 45 min minimum on one ticket
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16:45 SFO → 19:25 HNLUA 1509 · United · 5h 40m · 85% on time, 0.0% cancelled
Total trip 14h 00m, scheduled departure to arrival (Honolulu is 5 h behind Chicago). Times are local. Both flew on 56 of the last 56 days.
Makes the connection93%The first flight arrived more than 166 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 3h 31m layover.
Arrives on time78%First flight not cancelled (2.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip14h 00mORD 10:25 to HNL 19:25, 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.