SEA → MCI: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of Seattle–Tacoma International Airport (SEA) to Kansas City International Airport (MCI) flights were cancelled and 22.3% arrived at least 15 minutes late, across 3,728 flights, flown by AS, DL, WN. Cancellations peak in January.
Check today's live SEA departures →Airport pages: Seattle–Tacoma International Airport (SEA) · Kansas City International Airport (MCI)
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.