62% of MCO → BUF flights arrived on time in June-August 2026 (334 flights). The most reliable was B6 1086, on time 90% of the time on this route. Morning flights did best (89%), evening flights worst (44%). Orlando (MCO): delay, 16 minutes to 30 minutes (increasing). BUF (BUF): no delay reported.
Best time of day to fly MCO → BUF
| Morning (before noon) | |
| Afternoon (noon-5 PM) | |
| Evening (after 5 PM) |
Flights MCO → BUF, most reliable first
| Flight | Departs | On time on this route | Cancelled |
|---|---|---|---|
| B6 1086 JetBlue | 6:25 AM | 6.7% | |
| F9 3262 Frontier | 4:17 PM | 0% | |
| B6 1586 JetBlue | 5:52 PM | 1.1% | |
| WN 4832 Southwest | 7:55 PM | 0% |
MCO conditions · BUF → MCO · Cancellations
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From BTS on-time data, June-August 2026; flights with 20+ trips on this route. On-time rates cover each flight number's whole day, which can include other legs. Departure times are local.