Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Aspen → Chicago via Dallas-Fort Worth: arrives on time 60%
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12:51 ASE → 16:10 DFWAA 4912 · American, flown by SkyWest · 2h 19m · 77% on time, 7.1% cancelled
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3h 20m layover in Dallas-Fort Worth (DFW) · 90 min minimum on separate tickets
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19:30 DFW → 22:13 ORDUA 1517 · United · 2h 43m · 68% on time, 4.2% cancelled
Total trip 8h 22m, scheduled departure to arrival (Chicago is 1 h ahead of Aspen). Times are local. Both flew on 52 of the last 56 days.
Makes the connection98%The first flight arrived more than 110 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 20m layover.
Arrives on time60%First flight not cancelled (7.1% are) × connection made (98%) × second flight not cancelled (4.2% are) and within 15 minutes (68%).
Total trip8h 22mASE 12:51 to ORD 22:13, 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.