Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Orlando via Dulles: arrives on time 48%
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12:13 IAH → 16:30 IADUA 2366 · United · 3h 17m · 82% on time, 0.3% cancelled
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52m layover in Dulles (IAD) · 45 min minimum on one ticket
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17:22 IAD → 19:45 MCOUA 2463 · United · 2h 23m · 71% on time, 1.1% cancelled
Total trip 6h 32m, scheduled departure to arrival (Orlando is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection68%The first flight arrived more than 7 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time48%First flight not cancelled (0.3% are) × connection made (68%) × second flight not cancelled (1.1% are) and within 15 minutes (71%).
Total trip6h 32mIAH 12:13 to MCO 19:45, 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.