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

Ontario → Charlotte via Chicago: arrives on time 77%

  1. 06:10 ONT → 12:25 ORD
    UA 2171 · United · 4h 15m · 91% on time, 5.4% cancelled
  2. 2h 05m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 14:30 ORD → 17:59 CLT
    UA 5757 · United, flown by SkyWest · 2h 29m · 85% on time, 4.3% cancelled

Total trip 8h 49m, scheduled departure to arrival (Charlotte is 3 h ahead of Ontario). Times are local. Both flew on 36 of the last 56 days.

Makes the connection100%The first flight arrived more than 80 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 05m layover.
Arrives on time77%First flight not cancelled (5.4% are) × connection made (100%) × second flight not cancelled (4.3% are) and within 15 minutes (85%).
Total trip8h 49mONT 06:10 to CLT 17:59, 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.