Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Phoenix → Chicago via San Jose: arrives on time 61%
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07:45 PHX → 09:40 SJCWN 2978 · Southwest · 1h 55m · 94% on time, 0.0% cancelled
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1h 00m layover in San Jose (SJC) · 45 min minimum on one ticket
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10:40 SJC → 16:45 MDWWN 4357 · Southwest · 4h 05m · 65% on time, 0.0% cancelled
Total trip 7h 00m, scheduled departure to arrival (Chicago is 2 h ahead of Phoenix). Times are local. Both flew on 44 of the last 56 days.
Makes the connection94%The first flight arrived more than 15 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (65%).
Total trip7h 00mPHX 07:45 to MDW 16:45, 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.