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

San Francisco → Kansas City via Chicago: arrives on time 80%

  1. 00:50 SFO → 07:16 ORD
    UA 1850 · United · 4h 26m · 86% on time, 0.0% cancelled
  2. 1h 24m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 08:40 ORD → 10:29 MCI
    UA 1484 · United · 1h 49m · 86% on time, 1.4% cancelled

Total trip 7h 39m, scheduled departure to arrival (Kansas City is 2 h ahead of San Francisco). Times are local. Both flew on 37 of the last 56 days.

Makes the connection94%The first flight arrived more than 39 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 24m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (1.4% are) and within 15 minutes (86%).
Total trip7h 39mSFO 00:50 to MCI 10:29, 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.