Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Oklahoma City → Charlotte via Chicago: arrives on time 30%
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15:48 OKC → 17:38 MDWWN 3123 · Southwest · 1h 50m · 54% on time, 4.0% cancelled
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1h 12m layover in Chicago (MDW) · 45 min minimum on one ticket
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18:50 MDW → 21:48 CLTWN 4194 · Southwest · 1h 58m · 44% on time, 0.0% cancelled
Total trip 5h 00m, scheduled departure to arrival (Charlotte is 1 h ahead of Oklahoma City). Times are local. Both flew on 48 of the last 56 days.
Makes the connection71%The first flight arrived more than 27 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time30%First flight not cancelled (4.0% are) × connection made (71%) × second flight not cancelled (0.0% are) and within 15 minutes (44%).
Total trip5h 00mOKC 15:48 to CLT 21:48, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.