Frontier Airlines is the most reliable airline on the MCO to BUF route with a 78% on-time rate, compared to JetBlue Airways at 67%. Based on 1,300 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MCO to BUF
Orlando to Buffalo — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines78%
Southwest Airlines74%
JetBlue Airways67%
MCO to BUF Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 78% | 2.0% | 77m | 1,300 |
| Southwest AirlinesWN | 74% | 0.9% | 55m | 3,210 |
| JetBlue AirwaysB6Worst | 67% | 1.7% | 77m | 1,652 |
Route Overview
73%
Overall On-Time
65m
Avg Delay
1.3%
Cancel Rate
6,162
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.