Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Pittsburgh via Detroit: arrives on time 91%
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21:30 SFO → 05:20 DTWUA 234 · United · 4h 50m · 100% on time, 0.0% cancelled
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3h 10m layover in Detroit (DTW) · 90 min minimum on separate tickets
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08:30 DTW → 09:47 PIT +1 dayDL 5606 · Delta, flown by Republic · 1h 18m · 91% on time, 0.0% cancelled
Total trip 9h 18m, scheduled departure to arrival (Pittsburgh is 3 h ahead of San Francisco). Times are local. Both flew on 27 of the last 56 days.
Makes the connection100%The first flight arrived more than 100 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 10m layover.
Arrives on time91%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip9h 18mSFO 21:30 to PIT 09:47, 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.