Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Chicago via Pittsburgh: arrives on time 94%
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21:17 SFO → 05:19 PITUA 2117 · United · 5h 02m · 83% on time, 0.0% cancelled
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2h 43m layover in Pittsburgh (PIT) · 90 min minimum on separate tickets
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08:02 PIT → 09:00 ORD +1 dayAA 4625 · American, flown by Republic · 1h 58m · 94% on time, 0.0% cancelled
Total trip 9h 43m, scheduled departure to arrival (Chicago is 2 h ahead of San Francisco). Times are local. Both flew on 45 of the last 56 days.
Makes the connection100%The first flight arrived more than 73 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 43m layover.
Arrives on time94%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip9h 43mSFO 21:17 to ORD 09:00, 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.