Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Pittsburgh → San Francisco via Chicago: arrives on time 42%
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16:10 PIT → 17:01 ORDUA 3577 · United, flown by Republic · 1h 51m · 88% on time, 5.0% cancelled
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3h 03m layover in Chicago (ORD) · 45 min minimum on one ticket
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20:04 ORD → 22:57 SFOUA 1495 · United · 4h 53m · 45% on time, 1.4% cancelled
Total trip 9h 47m, scheduled departure to arrival (San Francisco is 3 h behind Pittsburgh). Times are local. Both flew on 16 of the last 56 days, too few to list among the best connections.
Makes the connection98%The first flight arrived more than 138 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 03m layover.
Arrives on time42%First flight not cancelled (5.0% are) × connection made (98%) × second flight not cancelled (1.4% are) and within 15 minutes (45%).
Total trip9h 47mPIT 16:10 to SFO 22:57, 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.