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

Washington → Cedar Rapids via Denver: arrives on time 78%

  1. 07:00 DCA → 09:07 DEN
    F9 685 · Frontier · 4h 07m · 86% on time, 0.8% cancelled
  2. 2h 13m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 11:20 DEN → 14:15 CID
    UA 476 · United · 1h 55m · 84% on time, 0.0% cancelled

Total trip 8h 15m, scheduled departure to arrival (Cedar Rapids is 1 h behind Washington). Times are local. Both flew on 36 of the last 56 days.

Makes the connection94%The first flight arrived more than 43 minutes late on 6% of the days it flew: too late for the 90-minute minimum connection on a 2h 13m layover.
Arrives on time78%First flight not cancelled (0.8% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (84%).
Total trip8h 15mDCA 07:00 to CID 14:15, 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.