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

Charlotte → Ontario via Phoenix: arrives on time 42%

  1. 14:32 CLT → 15:56 PHX
    AA 3220 · American · 4h 19m · 61% on time, 0.8% cancelled
  2. 1h 08m layover in Phoenix (PHX) · 45 min minimum on one ticket
  3. 17:04 PHX → 18:18 ONT
    AA 2639 · American · 1h 14m · 62% on time, 0.0% cancelled

Total trip 6h 46m, scheduled departure to arrival (Ontario is 3 h behind Charlotte). Times are local. Both flew on 25 of the last 56 days.

Makes the connection68%The first flight arrived more than 23 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 1h 08m layover.
Arrives on time42%First flight not cancelled (0.8% are) × connection made (68%) × second flight not cancelled (0.0% are) and within 15 minutes (62%).
Total trip6h 46mCLT 14:32 to ONT 18:18, 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.