PlainFlights

MCI vs DEN - Airport Comparison

Select two airports to compare on-time performance, delays, cancellations, and top routes using U.S. Department of Transportation Bureau of Transportation Statistics (BTS) data (2020–2025) across all 50 states. See our methodology for how metrics are computed.

Airport A
MCI

Kansas City, MO

Kansas City, Missouri

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Airport B
DEN

Denver, CO

Denver, Colorado

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Key Performance Metrics

BTS on-time performance data, 2020–2025 cumulative.

Metric MCI DEN
On-Time Rate (higher is better) 82.0% 78.9%
Avg Delay (lower is better) 70.0 min 70.9 min
Delay Rate (lower is better) 18.0% 21.1%
Cancellation Rate (lower is better) 1.22% 1.02%
Total Flights 524,365 3,293,040
Delayed Flights 94,477 696,109
Cancelled Flights 6,385 33,645
Top Delay Cause Late Aircraft Late Aircraft

✓ / ▲ indicates the more favorable value. Data: BTS On-Time Performance, 2020–2025.

Delay Cause Breakdown

MCI - Kansas City, MO

Late Aircraft 42.6%
Carrier 30.3%
NAS 20.8%
Weather 6.1%
Security 0.1%

DEN - Denver, CO

Late Aircraft 40.9%
Carrier 38.6%
NAS 15.3%
Weather 5.2%
Security 0.1%

Top Routes

Top routes from MCI

Route Flights On-Time
DEN → MCI
Kansas City
22,306 77.5%
MCI → DEN
Denver
22,302 80.4%
ATL → MCI
Kansas City
17,753 83.6%
MCI → ATL
Atlanta
17,667 88.6%
ORD → MCI
Kansas City
17,519 79.1%
MCI → ORD
Chicago
17,516 83.9%

Top routes from DEN

Route Flights On-Time
PHX → DEN
Denver
49,558 80.7%
DEN → PHX
Phoenix
49,508 77.8%
LAS → DEN
Denver
44,661 77.7%
DEN → LAS
Las Vegas
44,636 76.1%
DEN → SLC
Salt Lake City
43,089 78.3%
SLC → DEN
Denver
43,051 78.8%

Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) Bureau of Transportation Statistics (BTS), On-Time Performance Data (2020–2025) On-time rates exclude cancelled and diverted flights. PlainFlights is not affiliated with BTS or the DOT

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This tool queries live on-time, delay, and cancellation figures for the two selected airports from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.