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

Cedar Rapids → Phoenix via Denver: arrives on time 72%

  1. 15:01 CID → 16:18 DEN
    F9 4385 · Frontier · 2h 17m · 81% on time, 1.2% cancelled
  2. 3h 14m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 19:32 DEN → 20:32 PHX
    UA 1729 · United · 2h 00m · 76% on time, 0.0% cancelled

Total trip 7h 31m, scheduled departure to arrival (Phoenix is 2 h behind Cedar Rapids). Times are local. Both flew on 23 of the last 56 days.

Makes the connection97%The first flight arrived more than 104 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 14m layover.
Arrives on time72%First flight not cancelled (1.2% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip7h 31mCID 15:01 to PHX 20:32, 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.