Best Time to Fly STL to MCI
St. Louis to Kansas City — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
STL → MCI on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 311 |
| February | 1% | 0% | 298 |
| March | 1% | 0% | 342 |
| April | 1% | 0% | 341 |
| May | 1% | 0% | 358 |
| June | 1% | 0% | 383 |
| July | 1% | 0% | 393 |
| August | 1% | 0% | 295 |
| September | 1% | 0% | 279 |
| October | 1% | 0% | 291 |
| November | 1% | 0% | 253 |
| December | 1% | 0% | 262 |
Frequently asked
What is the best month to fly from STL to MCI?
January has the highest on-time rate at 1% for flights from St. Louis to Kansas City.
What is the worst month to fly STL to MCI?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are STL to MCI flights delayed?
On average, 1% of flights from STL to MCI arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.