Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

New York → St Louis via Chicago: arrives on time 85%

  1. 06:30 LGA → 08:14 ORD
    AA 462 · American · 2h 46m · 93% on time, 1.1% cancelled
  2. 2h 26m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 10:40 ORD → 12:11 STL
    UA 1355 · United · 1h 31m · 91% on time, 2.8% cancelled

Total trip 6h 41m, scheduled departure to arrival (St Louis is 1 h behind New York). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 56 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 26m layover.
Arrives on time85%First flight not cancelled (1.1% are) × connection made (97%) × second flight not cancelled (2.8% are) and within 15 minutes (91%).
Total trip6h 41mLGA 06:30 to STL 12:11, 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.