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

Denver → Pensacola via Houston: arrives on time 83%

  1. 07:00 DEN → 10:42 IAH
    F9 3206 · Frontier · 2h 42m · 87% on time, 0.3% cancelled
  2. 3h 38m layover in Houston (IAH) · 90 min minimum on separate tickets
  3. 14:20 IAH → 16:06 PNS
    UA 4869 · United, flown by CommuteAir · 1h 46m · 84% on time, 1.3% cancelled

Total trip 8h 06m, scheduled departure to arrival (Pensacola is 1 h ahead of Denver). Times are local. Both flew on 37 of the last 56 days.

Makes the connection99%The first flight arrived more than 128 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 38m layover.
Arrives on time83%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (1.3% are) and within 15 minutes (84%).
Total trip8h 06mDEN 07:00 to PNS 16:06, 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.