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

Kansas City → San Francisco via Salt Lake City: arrives on time 65%

  1. 18:00 MCI → 19:47 SLC
    DL 2903 · Delta · 2h 47m · 86% on time, 0.9% cancelled
  2. 3h 03m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 22:50 SLC → 23:52 SFO
    DL 1091 · Delta · 2h 06m · 66% on time, 0.3% cancelled

Total trip 7h 56m, scheduled departure to arrival (San Francisco is 2 h behind Kansas City). Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 138 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 03m layover.
Arrives on time65%First flight not cancelled (0.9% are) × connection made (99%) × second flight not cancelled (0.3% are) and within 15 minutes (66%).
Total trip7h 56mMCI 18:00 to SFO 23:52, 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.