Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Washington via Boston: arrives on time 80%
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06:00 ORD → 09:34 BOSAA 3022 · American · 2h 34m · 97% on time, 0.0% cancelled
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2h 18m layover in Boston (BOS) · 45 min minimum on one ticket
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11:52 BOS → 13:44 DCAAA 4349 · American, flown by Republic · 1h 52m · 83% on time, 0.0% cancelled
Total trip 6h 44m, scheduled departure to arrival (Washington is 1 h ahead of Chicago). Times are local. Both flew on 55 of the last 56 days.
Makes the connection97%The first flight arrived more than 93 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 18m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip6h 44mORD 06:00 to DCA 13:44, 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.