Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Amarillo via Dallas-Fort Worth: arrives on time 50%
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18:29 IAH → 19:59 DFWAA 2438 · American · 1h 32m · 71% on time, 5.8% cancelled
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1h 16m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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21:15 DFW → 22:38 AMAAA 3990 · American, flown by Envoy · 1h 21m · 67% on time, 0.0% cancelled
Total trip 4h 07m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection80%The first flight arrived more than 31 minutes late on 20% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time50%First flight not cancelled (5.8% are) × connection made (80%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip4h 07mIAH 18:29 to AMA 22:38, 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.