Route Reliability
Atlanta → Kansas City
ATL–MCI · 692 miles · Hartsfield–Jackson Atlanta International Airport to Kansas City International Airport
- 82%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 1.3%
- Cancelled
- 3,291
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines84%2,776 flights
- 2.Southwest Airlines76%365 flights
- 3.Frontier Airlines69%150 flights
What the data says
Morning-you made the right choice.
ATL–MCI flights departing between 6–9 AM arrived on time 90% of the time, versus 76% between 6–9 PM.
Wednesday has been the better bet.
A small edge: 85% on time on Wednesdays against 78% on Saturdays.
Delta Air Lines runs this route best.
Delta Air Lines arrived on time 84% of the time on this route; Frontier Airlines managed 69%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon79%(515 flights)
- Tue84%(444 flights)
- Wed85%(454 flights)
- Thu85%(469 flights)
- Fri84%(501 flights)
- Sat78%(380 flights)
- Sun79%(477 flights)
- 6–9 AM90%(347 flights)
- 9 AM–12 PM85%(549 flights)
- 12–3 PM83%(704 flights)
- 3–6 PM81%(675 flights)
- 6–9 PM76%(449 flights)
- 9 PM–12 AM80%(516 flights)
Jun 70% → May 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 284 |
| July 2025 | 78% | 298 |
| August 2025 | 85% | 302 |
| September 2025 | 91% | 290 |
| October 2025 | 88% | 307 |
| November 2025 | 85% | 268 |
| December 2025 | 77% | 258 |
| January 2026 | 84% | 228 |
| February 2026 | 80% | 221 |
| March 2026 | 76% | 244 |
| April 2026 | 88% | 259 |
| May 2026 | 82% | 281 |
Keep nerding
Based on 3,291 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.