Frontier Airlines is the most reliable airline on the MCO to MKE route with a 84% on-time rate, compared to Spirit Airlines at 72%. Based on 678 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MCO to MKE
Orlando to Milwaukee — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines84%
Southwest Airlines74%
Spirit Airlines72%
MCO to MKE Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 84% | 1.2% | 64m | 678 |
| Southwest AirlinesWN | 74% | 0.9% | 56m | 4,035 |
| Spirit AirlinesNKWorst | 72% | 2.0% | 71m | 920 |
Route Overview
75%
Overall On-Time
60m
Avg Delay
1.2%
Cancel Rate
5,673
Total Flights
Flying out of MCO? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.