Route
MCI → MIA
Kansas City International Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 84.5%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 872
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 51%
- Late-arriving aircraft 31%
- Air traffic control & airport 16%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.7% | 30 |
| October 2025 | 96.8% | 31 |
| November 2025 | 86.4% | 46 |
| December 2025 | 76.1% | 68 |
| January 2026 | 85.9% | 74 |
| February 2026 | 85.1% | 87 |
| March 2026 | 75.5% | 112 |
| April 2026 | 86.4% | 88 |
| May 2026 | 86.0% | 86 |
| June 2026 | 88.0% | 92 |
| July 2026 | 84.0% | 95 |
| August 2026 | 88.7% | 63 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 460 | 90.9% | 2.0% | 132 min |
| Envoy Air | 208 | 82.0% | 1.0% | 48 min |
| Southwest Airlines | 190 | 73.4% | 0.5% | 53 min |
| Republic Airways | 14 | 64.3% | 0.0% | 32 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA892
7% late · 209 flights
-
AA774
12% late · 91 flights
-
AA1255
8% late · 65 flights
-
MQ3742
22% late · 60 flights
-
MQ3939
17% late · 60 flights
-
WN1927
15% late · 40 flights
-
MQ4241
15% late · 35 flights
-
AA2580
3% late · 32 flights
-
AA2880
11% late · 30 flights
-
WN988
40% late · 30 flights
-
WN2575
8% late · 27 flights
-
AA764
17% late · 23 flights
-
MQ3912
14% late · 21 flights
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