Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Dallas-Fort Worth via Boston: arrives on time 80%
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06:00 LGA → 07:20 BOSAA 4377 · American, flown by Republic · 1h 20m · 92% on time, 3.2% cancelled
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1h 41m layover in Boston (BOS) · 45 min minimum on one ticket
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09:01 BOS → 12:19 DFWAA 479 · American · 4h 18m · 85% on time, 0.5% cancelled
Total trip 7h 19m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind New York). Times are local. Both flew on 48 of the last 56 days.
Makes the connection98%The first flight arrived more than 56 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 41m layover.
Arrives on time80%First flight not cancelled (3.2% are) × connection made (98%) × second flight not cancelled (0.5% are) and within 15 minutes (85%).
Total trip7h 19mLGA 06:00 to DFW 12:19, 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.