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

Kansas City → San Francisco via Atlanta: arrives on time 67%

  1. 12:21 MCI → 15:28 ATL
    DL 2908 · Delta · 2h 07m · 91% on time, 2.0% cancelled
  2. 2h 40m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 18:08 ATL → 20:05 SFO
    DL 517 · Delta · 4h 59m · 69% on time, 0.3% cancelled

Total trip 9h 46m, scheduled departure to arrival (San Francisco is 2 h behind Kansas City). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 115 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 40m layover.
Arrives on time67%First flight not cancelled (2.0% are) × connection made (99%) × second flight not cancelled (0.3% are) and within 15 minutes (69%).
Total trip9h 46mMCI 12:21 to SFO 20:05, 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.