Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Norfolk → Chicago via Baltimore: arrives on time 66%
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10:05 ORF → 11:05 BWIWN 4904 · Southwest · 1h 00m · 82% on time, 0.0% cancelled
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1h 25m layover in Baltimore (BWI) · 45 min minimum on one ticket
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12:30 BWI → 13:30 MDWWN 435 · Southwest · 2h 00m · 69% on time, 0.0% cancelled
Total trip 4h 25m, scheduled departure to arrival (Chicago is 1 h behind Norfolk). Times are local. Both flew on 24 of the last 56 days.
Makes the connection95%The first flight arrived more than 40 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (69%).
Total trip4h 25mORF 10:05 to MDW 13:30, 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.