Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Hartford via Dulles: arrives on time 51%
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14:41 ATL → 16:35 IADUA 1831 · United · 1h 54m · 78% on time, 0.8% cancelled
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52m layover in Dulles (IAD) · 45 min minimum on one ticket
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17:27 IAD → 18:57 BDLUA 4059 · United, flown by Mesa · 1h 30m · 79% on time, 5.5% cancelled
Total trip 4h 16m, scheduled departure to arrival. Times are local. Both flew on 49 of the last 56 days.
Makes the connection69%The first flight arrived more than 7 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time51%First flight not cancelled (0.8% are) × connection made (69%) × second flight not cancelled (5.5% are) and within 15 minutes (79%).
Total trip4h 16mATL 14:41 to BDL 18:57, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.