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

St Louis → Milwaukee via Chicago: arrives on time 46%

  1. 11:25 STL → 13:03 ORD
    UA 4395 · United, flown by GoJet · 1h 38m · 71% on time, 2.8% cancelled
  2. 1h 06m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 14:09 ORD → 15:10 MKE
    UA 5668 · United, flown by SkyWest · 1h 05m · 66% on time, 3.3% cancelled

Total trip 3h 49m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection74%The first flight arrived more than 21 minutes late on 26% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time46%First flight not cancelled (2.8% are) × connection made (74%) × second flight not cancelled (3.3% are) and within 15 minutes (66%).
Total trip3h 49mSTL 11:25 to MKE 15:10, 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.