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

Chicago → Valparaiso via Miami: arrives on time 31%

  1. 18:00 ORD → 22:17 MIA
    AA 2690 · American · 3h 17m · 45% on time, 6.9% cancelled
  2. 53m layover in Miami (MIA) · 45 min minimum on one ticket
  3. 23:10 MIA → 23:59 VPS
    AA 4300 · American, flown by Envoy · 1h 49m · 85% on time, 0.0% cancelled

Total trip 5h 59m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection39%The first flight arrived more than 8 minutes late on 61% of the days it flew: too late for the 45-minute minimum connection on a 53m layover.
Arrives on time31%First flight not cancelled (6.9% are) × connection made (39%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip5h 59mORD 18:00 to VPS 23:59, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.