Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Tucson via Chicago: arrives on time 70%
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06:00 DFW → 08:39 ORDAA 3075 · American · 2h 39m · 80% on time, 0.0% cancelled
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1h 09m layover in Chicago (ORD) · 45 min minimum on one ticket
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09:48 ORD → 11:39 TUSAA 2867 · American · 3h 45m · 86% on time, 0.0% cancelled
Total trip 7h 33m, scheduled departure to arrival (Tucson is 2 h behind Dallas-Fort Worth). Times are local. Both flew on 56 of the last 56 days.
Makes the connection82%The first flight arrived more than 24 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 1h 09m layover.
Arrives on time70%First flight not cancelled (0.0% are) × connection made (82%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip7h 33mDFW 06:00 to TUS 11:39, 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.