Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Pittsburgh via Philadelphia: arrives on time 50%
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09:49 SFO → 18:28 PHLAA 2722 · American · 5h 39m · 71% on time, 0.6% cancelled
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56m layover in Philadelphia (PHL) · 45 min minimum on one ticket
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19:24 PHL → 21:00 PITAA 347 · American · 1h 36m · 77% on time, 2.5% cancelled
Total trip 8h 11m, scheduled departure to arrival (Pittsburgh is 3 h ahead of San Francisco). Times are local. Both flew on 56 of the last 56 days.
Makes the connection67%The first flight arrived more than 11 minutes late on 33% of the days it flew: too late for the 45-minute minimum connection on a 56m layover.
Arrives on time50%First flight not cancelled (0.6% are) × connection made (67%) × second flight not cancelled (2.5% are) and within 15 minutes (77%).
Total trip8h 11mSFO 09:49 to PIT 21:00, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.