Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Springfield → Chicago via Houston: arrives on time 67%
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17:08 SGF → 19:10 IAHUA 4996 · United, flown by CommuteAir · 2h 02m · 78% on time, 2.2% cancelled
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2h 58m layover in Houston (IAH) · 45 min minimum on one ticket
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22:08 IAH → 00:45 ORD +1 dayUA 1752 · United · 2h 37m · 71% on time, 0.4% cancelled
Total trip 7h 37m, scheduled departure to arrival. Times are local. Both flew on 46 of the last 56 days.
Makes the connection96%The first flight arrived more than 133 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time67%First flight not cancelled (2.2% are) × connection made (96%) × second flight not cancelled (0.4% are) and within 15 minutes (71%).
Total trip7h 37mSGF 17:08 to ORD 00:45, 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.