Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Harrisburg → Boston via Chicago: arrives on time 79%
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06:30 MDT → 07:42 ORDUA 2684 · United · 2h 12m · 85% on time, 2.8% cancelled
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1h 33m layover in Chicago (ORD) · 45 min minimum on one ticket
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09:15 ORD → 12:57 BOSUA 1117 · United · 2h 42m · 87% on time, 0.0% cancelled
Total trip 6h 27m, scheduled departure to arrival. Times are local. Both flew on 53 of the last 56 days.
Makes the connection94%The first flight arrived more than 48 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 33m layover.
Arrives on time79%First flight not cancelled (2.8% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip6h 27mMDT 06:30 to BOS 12:57, 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.