Delta Air Lines is the most reliable airline on the AUS to MCO route with a 86% on-time rate, compared to Spirit Airlines at 70%. Based on 1,238 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: AUS to MCO
Austin to Orlando — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines86%
American Airlines80%
Southwest Airlines75%
Frontier Airlines72%
Spirit Airlines70%
AUS to MCO Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 86% | 0.9% | 82m | 1,238 |
| American AirlinesAA | 80% | 1.2% | 96m | 1,190 |
| Southwest AirlinesWN | 75% | 1.1% | 60m | 6,450 |
| Frontier AirlinesF9 | 72% | 2.1% | 107m | 233 |
| Spirit AirlinesNKWorst | 70% | 3.2% | 94m | 1,067 |
Route Overview
75%
Overall On-Time
70m
Avg Delay
1.3%
Cancel Rate
10,197
Total Flights
Flying out of AUS? 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.