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

Chicago → Charlotte via Jacksonville: arrives on time 33%

  1. 13:46 ORD → 17:18 JAX
    AA 3317 · American · 2h 32m · 66% on time, 4.2% cancelled
  2. 53m layover in Jacksonville (JAX) · 45 min minimum on one ticket
  3. 18:11 JAX → 19:45 CLT
    AA 1999 · American · 1h 34m · 55% on time, 1.4% cancelled

Total trip 4h 59m, scheduled departure to arrival (Charlotte is 1 h ahead of Chicago). Times are local. Both flew on 55 of the last 56 days.

Makes the connection64%The first flight arrived more than 8 minutes late on 36% of the days it flew: too late for the 45-minute minimum connection on a 53m layover.
Arrives on time33%First flight not cancelled (4.2% are) × connection made (64%) × second flight not cancelled (1.4% are) and within 15 minutes (55%).
Total trip4h 59mORD 13:46 to CLT 19:45, 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.