Southwest Airlines MCO to BUF on-time performance
Southwest Airlines nonstop flights from Orlando to Buffalo · Aug 2025 – Jul 2026
On-time arrivals
66%
arrived < 15 min late
Cancelled
0.9%
9 flights
Avg arrival delay
19 min
52 min when late
Rank on route
#3 of 3
route average 67% on time
Key facts
- Southwest Airlines flights on MCO to BUF arrived on time 66% of the time in Aug 2025 – Jul 2026.
- 0.9% were cancelled, and 10% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 67% on time overall.
- The largest source of delay minutes was late-arriving aircraft (55%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft55%
- Airline (crew, maintenance, cleaning, fueling)29%
- Air traffic control & airport congestion14%
- Extreme weather1%
- Security1%
Other airlines on MCO to BUF
- JetBlue66% on time · 26 min avg delay
- Frontier Airlines73% on time · 19 min avg delay
Full MCO to BUF comparison →
Southwest Airlines on-time record across all routes →
950 Southwest Airlines flights tracked on this route; 9 cancelled, 5 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.