MCI → SAT: cancellations & delays
Over Jan 2023 - Apr 2026, 0.4% of Kansas City International Airport (MCI) to San Antonio International Airport (SAT) flights were cancelled and 20.6% arrived at least 15 minutes late, across 889 flights, flown by WN. Cancellations peak in July.
Check today's live MCI departures →Airport pages: Kansas City International Airport (MCI) · San Antonio International Airport (SAT)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.