Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Ontario → Chicago via Dallas-Fort Worth: arrives on time 46%
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14:53 ONT → 19:56 DFWAA 2635 · American · 3h 03m · 73% on time, 4.1% cancelled
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2h 16m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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22:12 DFW → 00:50 ORD +1 dayAA 1193 · American · 2h 38m · 55% on time, 6.9% cancelled
Total trip 7h 57m, scheduled departure to arrival (Chicago is 2 h ahead of Ontario). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection94%The first flight arrived more than 91 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 2h 16m layover.
Arrives on time46%First flight not cancelled (4.1% are) × connection made (94%) × second flight not cancelled (6.9% are) and within 15 minutes (55%).
Total trip7h 57mONT 14:53 to ORD 00:50, 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.