Southwest Airlines is the most reliable airline on the MCO to PIT route with a 77% on-time rate, compared to Republic Airways at 60%. Based on 5,438 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MCO to PIT
Orlando to Pittsburgh — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines77%
Frontier Airlines73%
Spirit Airlines69%
Republic Airways60%
MCO to PIT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 77% | 0.7% | 56m | 5,438 |
| Frontier AirlinesF9 | 73% | 1.4% | 74m | 233 |
| Spirit AirlinesNK | 69% | 2.1% | 70m | 2,356 |
| Republic AirwaysYXWorst | 60% | 0.0% | 61m | 10 |
Route Overview
74%
Overall On-Time
60m
Avg Delay
1.2%
Cancel Rate
8,143
Total Flights
Flying out of MCO? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.