Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Santa Ana via Las Vegas: arrives on time 85%
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07:11 ORD → 09:19 LASUA 574 · United · 4h 08m · 97% on time, 0.0% cancelled
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1h 58m layover in Las Vegas (LAS) · 90 min minimum on separate tickets
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11:17 LAS → 12:34 SNAF9 1699 · Frontier · 1h 17m · 87% on time, 0.0% cancelled
Total trip 7h 23m, scheduled departure to arrival (Santa Ana is 2 h behind Chicago). Times are local. Both flew on 46 of the last 56 days.
Makes the connection98%The first flight arrived more than 28 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 1h 58m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip7h 23mORD 07:11 to SNA 12:34, 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.