Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Chicago via Boston: arrives on time 87%
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08:00 DCA → 09:35 BOSAA 1556 · American · 1h 39m · 90% on time, 1.9% cancelled
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2h 26m 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 02m, scheduled departure to arrival (Chicago is 1 h behind Washington). Times are local. Both flew on 47 of the last 56 days.
Makes the connection98%The first flight arrived more than 101 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 26m layover.
Arrives on time87%First flight not cancelled (1.9% are) × connection made (98%) × second flight not cancelled (1.4% are) and within 15 minutes (91%).
Total trip7h 02mDCA 08:00 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.