tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Oklahoma City → Chicago via Houston: arrives on time 25%

  1. 18:10 OKC → 19:42 HOU
    WN 3117 · Southwest · 1h 30m · 65% on time, 0.0% cancelled
  2. 1h 03m layover in Houston (HOU) · 45 min minimum on one ticket
  3. 20:45 HOU → 23:10 MDW
    WN 2044 · Southwest · 2h 25m · 38% on time, 1.8% cancelled

Total trip 5h 00m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.

Makes the connection68%The first flight arrived more than 18 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time25%First flight not cancelled (0.0% are) × connection made (68%) × second flight not cancelled (1.8% are) and within 15 minutes (38%).
Total trip5h 00mOKC 18:10 to MDW 23:10, 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.