Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Madison → New York via Boston: arrives on time 74%
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07:20 MSN → 10:53 BOSAA 4687 · American, flown by Republic · 2h 33m · 93% on time, 2.3% cancelled
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2h 07m layover in Boston (BOS) · 90 min minimum on separate tickets
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13:00 BOS → 14:28 LGADL 5748 · Delta, flown by Republic · 1h 28m · 82% on time, 3.6% cancelled
Total trip 6h 08m, scheduled departure to arrival (New York is 1 h ahead of Madison). Times are local. Both flew on 37 of the last 56 days.
Makes the connection95%The first flight arrived more than 37 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 07m layover.
Arrives on time74%First flight not cancelled (2.3% are) × connection made (95%) × second flight not cancelled (3.6% are) and within 15 minutes (82%).
Total trip6h 08mMSN 07:20 to LGA 14:28, 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.