Route · MCI → BWI · 2020–2025 BTS data
Kansas City to Baltimore
The MCI–BWI corridor (Kansas City, MO → Baltimore, MD) runs ahead of the national average, served by 2 carriers across roughly 967 miles.
Data updated 2026-06-13
- 83.4%
- On-time
- +4.4 pts
- vs US avg
- 58 min
- Delay when late
- 4,496
- Flights
Cancelled
1.3%
Best Month
Oct 2024 91%
Worst Month
Jul 2024 72%
Distance
967 mi
Carriers
2
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 71 | 13 | 1 | 0 | WN |
| Nov 2025 | 63 | 11 | 1 | 0 | WN |
| Oct 2025 | 89 | 16 | 0 | 0 | WN |
| Sep 2025 | 86 | 14 | 0 | 0 | WN |
| Aug 2025 | 89 | 9 | 2 | 0 | WN |
| Jul 2025 | 96 | 24 | 6 | 1 | WN |
| Jun 2025 | 91 | 22 | 0 | 2 | WN |
| May 2025 | 65 | 15 | 0 | 1 | WN |
| Apr 2025 | 58 | 10 | 0 | 0 | WN |
| Mar 2025 | 39 | 9 | 1 | 1 | WN |
| Jan 2025 | 37 | 4 | 5 | 0 | WN |
| Dec 2024 | 70 | 11 | 0 | 0 | WN |
| Nov 2024 | 61 | 8 | 0 | 0 | WN |
| Oct 2024 | 89 | 8 | 1 | 0 | WN |
| Sep 2024 | 91 | 9 | 0 | 0 | WN,DL |
| Aug 2024 | 94 | 25 | 1 | 1 | WN |
| Jul 2024 | 96 | 27 | 1 | 0 | WN |
| Jun 2024 | 90 | 23 | 0 | 0 | WN |
| May 2024 | 57 | 13 | 1 | 0 | WN |
| Apr 2024 | 56 | 9 | 0 | 0 | WN |
| Mar 2024 | 55 | 7 | 0 | 0 | WN |
| Feb 2024 | 41 | 9 | 0 | 0 | WN |
| Jan 2024 | 50 | 16 | 3 | 0 | WN |
| Dec 2023 | 70 | 15 | 0 | 0 | WN |
Cancellation Rate
1.3%
23 of 1,704 flights
Diversion Rate
0.4%
6 of 1,704 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
MCI - Kansas City
Full on-time, delay-cause, and seasonal performance for Kansas City, MO.
Origin airport →BWI - Baltimore
Full on-time, delay-cause, and seasonal performance for Baltimore, MD.
Destination airport →Compare the two airports
See MCI and BWI side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to MCI–BWI.
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What the Data Says About MCI to BWI
Bureau of Transportation Statistics records show Kansas City to Baltimore (MCI to BWI) running a 83.4% on-time rate over 4,496 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 57.5 minutes. The 967-mile corridor is served by 2 carriers, and over the last 24 months 1.3% of 1,704 flights were cancelled, 0.4% diverted.
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 91% on-time, while Jul 2024 came in at just 72% - a 19-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.