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

San Juan → Denver via Orlando: arrives on time 58%

  1. 16:05 SJU → 19:20 MCO
    F9 4725 · Frontier · 3h 15m · 67% on time, 0.7% cancelled
  2. 1h 23m layover in Orlando (MCO) · 45 min minimum on one ticket
  3. 20:43 MCO → 23:04 DEN
    F9 3311 · Frontier · 4h 21m · 76% on time, 1.2% cancelled

Total trip 8h 59m, scheduled departure to arrival (Denver is 2 h behind San Juan). Times are local. Both flew on 50 of the last 56 days.

Makes the connection78%The first flight arrived more than 38 minutes late on 22% of the days it flew: too late for the 45-minute minimum connection on a 1h 23m layover.
Arrives on time58%First flight not cancelled (0.7% are) × connection made (78%) × second flight not cancelled (1.2% are) and within 15 minutes (76%).
Total trip8h 59mSJU 16:05 to DEN 23:04, 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.