Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Honolulu via San Francisco: arrives on time 91%
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05:22 IAH → 07:22 SFOUA 487 · United · 4h 00m · 97% on time, 0.3% cancelled
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1h 58m layover in San Francisco (SFO) · 45 min minimum on one ticket
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09:20 SFO → 11:43 HNLUA 1175 · United · 5h 23m · 93% on time, 0.3% cancelled
Total trip 11h 21m, scheduled departure to arrival (Honolulu is 5 h behind Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection98%The first flight arrived more than 73 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 58m layover.
Arrives on time91%First flight not cancelled (0.3% are) × connection made (98%) × second flight not cancelled (0.3% are) and within 15 minutes (93%).
Total trip11h 21mIAH 05:22 to HNL 11:43, 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.