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

Phoenix → Louisville via Chicago: arrives on time 65%

  1. 12:48 PHX → 18:27 ORD
    UA 1842 · United · 3h 39m · 83% on time, 0.0% cancelled
  2. 2h 58m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 21:25 ORD → 23:59 SDF
    UA 3659 · United, flown by Republic · 1h 34m · 73% on time, 11.1% cancelled

Total trip 8h 11m, scheduled departure to arrival (Louisville is 3 h ahead of Phoenix). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 133 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time65%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (11.1% are) and within 15 minutes (73%).
Total trip8h 11mPHX 12:48 to SDF 23:59, 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.