Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Oklahoma City → Washington via Denver: arrives on time 86%

  1. 06:05 OKC → 06:45 DEN
    WN 3111 · Southwest · 1h 40m · 95% on time, 1.7% cancelled
  2. 2h 45m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 09:30 DEN → 14:59 DCA
    UA 789 · United · 3h 29m · 91% on time, 0.4% cancelled

Total trip 7h 54m, scheduled departure to arrival (Washington is 1 h ahead of Oklahoma City). Times are local. Both flew on 55 of the last 56 days.

Makes the connection96%The first flight arrived more than 75 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 45m layover.
Arrives on time86%First flight not cancelled (1.7% are) × connection made (96%) × second flight not cancelled (0.4% are) and within 15 minutes (91%).
Total trip7h 54mOKC 06:05 to DCA 14:59, 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.