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

Chicago → San Diego via Minneapolis: arrives on time 67%

  1. 06:30 ORD → 08:06 MSP
    DL 1717 · Delta · 1h 36m · 86% on time, 1.0% cancelled
  2. 49m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 08:55 MSP → 10:43 SAN
    DL 2121 · Delta · 3h 48m · 82% on time, 0.9% cancelled

Total trip 6h 13m, scheduled departure to arrival (San Diego is 2 h behind Chicago). Times are local. Both flew on 55 of the last 56 days.

Makes the connection83%The first flight arrived more than 4 minutes late on 17% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time67%First flight not cancelled (1.0% are) × connection made (83%) × second flight not cancelled (0.9% are) and within 15 minutes (82%).
Total trip6h 13mORD 06:30 to SAN 10:43, 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.