BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
SEA→MCI

Delta Air Lines Seattle, WA (SEA) to Kansas City, MO (MCI) reliability

Among 364 scheduled Delta Air Lines flights from SEA to MCI, 74.5% arrived on time, 14.8% arrived at least 30 minutes late, and 1.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Delta Air Lines (DL) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
74.5%arrived on time
14.8%30+ min late
1.6%cancelled
364scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.8%
60+ minutes late8.5%
Cancelled1.6%
Average arrival+5.8 mincompleted flights

What did Delta Air Lines SEA to MCI record?

Delta Air Lines completed 97.3% of its scheduled reportable SEA to MCI flights in the observation window. 74.5% of all scheduled flights arrived less than 15 minutes late, while 8.5% arrived at least an hour late.

What were Delta Air Lines SEA to MCI disruption rates?

For Delta Air Lines SEA-to-MCI flights, 14.8% arrived at least 30 minutes late, 1.6% were cancelled, and 1.1% were diverted.

Compare all airlines on this route

What was the Delta Air Lines SEA to MCI scheduled cohort?

The Delta Air Lines SEA-to-MCI cohort contained 364 scheduled flights; 354 completed, 6 were cancelled, and 4 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.