MCI (Kansas City) to SFO (San Francisco) flights arrive on time 85% of the time. The most reliable airline on this route is United Airlines at 90%. The average delay is 70 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.MCI → SFO
MCI (Kansas City) to SFO (San Francisco)
MCI → SFO on-time performance by month
This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
United Airlines edges out SkyWest Airlines on this route — 90% vs 82% on time.
Airline Comparison
United Airlines leads at 90% on time; SkyWest Airlines trails at 82%.
Good to know
Departing from MCI
80% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. MCI has long runway queues.
TSA is currently ~27 min. Best time: 4 AM (about 5 min).
Arriving at SFO
78% on timeWhen flights into SFO are late, the average delay is 69 minutes. Build buffer if you have ground plans.
If connecting at SFO: TSA is ~20 min right now. Allow at least 60 minutes for a domestic connection.
Flying out of MCI? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated August 2026. Source: Bureau of Transportation Statistics.