Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Philadelphia → Chicago via Boston: arrives on time 89%
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07:18 PHL → 08:42 BOSAA 3225 · American · 1h 25m · 89% on time, 1.4% cancelled
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3h 19m layover in Boston (BOS) · 45 min minimum on one ticket
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12:01 BOS → 14:02 ORDAA 1610 · American · 3h 01m · 91% on time, 1.4% cancelled
Total trip 7h 44m, scheduled departure to arrival (Chicago is 1 h behind Philadelphia). Times are local. Both flew on 55 of the last 56 days.
Makes the connection100%The first flight arrived more than 154 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 19m layover.
Arrives on time89%First flight not cancelled (1.4% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (91%).
Total trip7h 44mPHL 07:18 to ORD 14:02, 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.