Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Des Moines → New York via Denver: arrives on time 73%
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06:10 DSM → 07:00 DENWN 1769 · Southwest · 1h 50m · 84% on time, 0.0% cancelled
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2h 49m layover in Denver (DEN) · 90 min minimum on separate tickets
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09:49 DEN → 15:46 LGAUA 2446 · United · 3h 57m · 83% on time, 1.2% cancelled
Total trip 8h 36m, scheduled departure to arrival (New York is 1 h ahead of Des Moines). Times are local. Both flew on 56 of the last 56 days.
Makes the connection90%The first flight arrived more than 79 minutes late on 10% of the days it flew: too late for the 90-minute minimum connection on a 2h 49m layover.
Arrives on time73%First flight not cancelled (0.0% are) × connection made (90%) × second flight not cancelled (1.2% are) and within 15 minutes (83%).
Total trip8h 36mDSM 06:10 to LGA 15:46, 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.