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

St Louis → San Francisco via Minneapolis: arrives on time 67%

  1. 06:21 STL → 07:57 MSP
    DL 1597 · Delta · 1h 36m · 91% on time, 0.8% cancelled
  2. 3h 03m layover in Minneapolis (MSP) · 45 min minimum on one ticket
  3. 11:00 MSP → 13:10 SFO
    DL 2074 · Delta · 4h 10m · 70% on time, 1.1% cancelled

Total trip 8h 49m, scheduled departure to arrival (San Francisco is 2 h behind St Louis). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 138 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 03m layover.
Arrives on time67%First flight not cancelled (0.8% are) × connection made (98%) × second flight not cancelled (1.1% are) and within 15 minutes (70%).
Total trip8h 49mSTL 06:21 to SFO 13:10, 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.