BUF → MCO Southwest Airlines

Southwest Airlines · Buffalo, NY to Orlando, FL · 949 flights, 2025-07-01 to 2026-06-30 · aggregated across 59 flight numbers

This route runs much more reliably at some times of day than others — 94% on-time departing 3–6am vs. 40% departing 9pm–12am.
On-time arrival
77%
Median delay
-2 min
90th percentile
+38 min
Cancellation rate
1%

How on-time is Southwest Airlines from BUF to MCO?

Across every Southwest Airlines flight number on BUF → MCO (949 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +38 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time72677%
16-30 min869%
31-60 min758%
61-120 min334%
2+ hrs192%

Performance by month

MonthFlightsOn-timeAvg delay
2025-074290%-7 min
2025-086378%+8 min
2025-096578%+3 min
2025-108386%+6 min
2025-119280%+1 min
2025-129367%+22 min
2026-018282%+3 min
2026-028375%+2 min
2026-039762%+19 min
2026-049579%+4 min
2026-059784%+9 min
2026-064777%+9 min

Performance by day of week

DayFlightsOn-time
Mon12476%
Tue12384%
Wed12183%
Thu12482%
Fri12672%
Sat19676%
Sun12570%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…