Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Chicago via Columbus: arrives on time 85%
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07:29 DCA → 09:01 CMHAA 4627 · American, flown by Republic · 1h 32m · 94% on time, 0.0% cancelled
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1h 21m layover in Columbus (CMH) · 45 min minimum on one ticket
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10:22 CMH → 11:00 ORDAA 4953 · American, flown by SkyWest · 1h 39m · 91% on time, 1.4% cancelled
Total trip 4h 32m, scheduled departure to arrival (Chicago is 1 h behind Washington). Times are local. Both flew on 33 of the last 56 days.
Makes the connection94%The first flight arrived more than 36 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 21m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (1.4% are) and within 15 minutes (91%).
Total trip4h 32mDCA 07:29 to ORD 11:00, 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.