Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → New York via Los Angeles: arrives on time 63%
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07:15 SEA → 10:05 LAXDL 1628 · Delta · 2h 50m · 93% on time, 0.0% cancelled
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1h 15m layover in Los Angeles (LAX) · 45 min minimum on one ticket
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11:20 LAX → 19:59 JFKDL 972 · Delta · 5h 39m · 67% on time, 2.4% cancelled
Total trip 9h 44m, scheduled departure to arrival (New York is 3 h ahead of Seattle). Times are local. Both flew on 25 of the last 56 days.
Makes the connection96%The first flight arrived more than 30 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 15m layover.
Arrives on time63%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (2.4% are) and within 15 minutes (67%).
Total trip9h 44mSEA 07:15 to JFK 19:59, 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.