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1,790 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 3 in 5.

Best time to leave 6–7 am 94% arrive on time from MCO
Best single flight F9 1692 MCO 16:06 → BUF 18:59 · 75% on time Avoid B6 1586 MCO 17:40 → BUF 20:28 · 64% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MCO
89
87
82
68
62
69
63
67
43
45
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55
Buffalo flights leaving MCO 9–10 am: 1Close ×
WN 739 MCO 09:25 BUF 12:00 2h 35m 16 75% 0.0% 20 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Frontier 298 73% 1.0% 68 min
JetBlue 542 67% 2.0% 75 min
Southwest 950 67% 0.9% 54 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

F9 1692 MCO 16:06 BUF 18:59 75%
B6 1586 MCO 17:40 BUF 20:28 64%
All 7 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Frontier MCO BUF 2h 53m 73% 1.0% 298 Flying now
JetBlue MCO BUF 2h 41m 67% 2.0% 542 Flying now
Southwest MCO BUF 2h 40m 67% 0.9% 950 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON