Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Chicago via Dallas-Fort Worth: arrives on time 22%
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16:14 HOU → 17:38 DFWAA 5002 · American, flown by SkyWest · 1h 24m · 60% on time, 2.2% cancelled
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1h 00m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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18:38 DFW → 21:22 ORDAA 1424 · American · 2h 44m · 39% on time, 2.8% cancelled
Total trip 5h 08m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection60%The first flight arrived more than 15 minutes late on 40% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time22%First flight not cancelled (2.2% are) × connection made (60%) × second flight not cancelled (2.8% are) and within 15 minutes (39%).
Total trip5h 08mHOU 16:14 to ORD 21:22, 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.